Mishnah Berakhot 4:1

The morning Tefillah (Shacharit) is until midday. Rabbi Judah says until the fourth hour. The afternoon Tefillah (Minhah) until evening. Rabbi Judah says: until the middle of the afternoon. The evening prayer has no fixed time. The time for the additional prayers (musaf) is the whole day. Rabbi Judah says: until the seventh hour.

תְּפִלַּת הַשַּׁחַר, עַד חֲצוֹת. רַבִּי יְהוּדָה אוֹמֵר, עַד אַרְבַּע שָׁעוֹת. תְּפִלַּת הַמִּנְחָה עַד הָעֶרֶב. רַבִּי יְהוּדָה אוֹמֵר, עַד פְּלַג הַמִּנְחָה. תְּפִלַּת הָעֶרֶב אֵין לָהּ קֶבַע. וְשֶׁל מוּסָפִין כָּל הַיּוֹם. רַבִּי יְהוּדָה אוֹמֵר, עַד שֶׁבַע שָׁעוֹת:

Babylonian Talmud, Folio 26a–28b
Jerusalem Talmud, Halakhah 4:1

Mishnah Berakhot 4:2

Rabbi Nehunia ben Hakaneh used to pray as he entered the Bet Hamidrash and as he left it a short prayer. They said to him: what is the reason for this prayer? He replied: When I enter I pray that that no mishap should occur through me, and when I leave I express thanks for my portion.

רַבִּי נְחוּנְיָא בֶּן הַקָּנָה הָיָה מִתְפַּלֵּל בִּכְנִיסָתוֹ לְבֵית הַמִּדְרָשׁ וּבִיצִיאָתוֹ תְּפִלָּה קְצָרָה. אָמְרוּ לוֹ, מַה מָּקוֹם לִתְפִלָּה זוֹ. אָמַר לָהֶם, בִּכְנִיסָתִי אֲנִי מִתְפַּלֵּל שֶׁלֹּא תֶאֱרַע תַּקָלָה עַל יָדִי, וּבִיצִיאָתִי אֲנִי נוֹתֵן הוֹדָיָה עַל חֶלְקִי:

Babylonian Talmud, Folio 28b
Jerusalem Talmud, Halakhah 4:2

Mishnah Berakhot 4:3

Rabban Gamaliel says: every day a man should pray the eighteen [blessings]. Rabbi Joshua says: an abstract of the eighteen. Rabbi Akiva says: if he knows it fluently he prays the eighteen, and if not an abstract of the eighteen.

רַבָּן גַּמְלִיאֵל אוֹמֵר, בְּכָל יוֹם מִתְפַּלֵּל אָדָם שְׁמֹנֶה עֶשְׂרֵה. רַבִּי יְהוֹשֻׁעַ אוֹמֵר, מֵעֵין שְׁמֹנֶה עֶשְׂרֵה. רַבִּי עֲקִיבָא אוֹמֵר, אִם שְׁגוּרָה תְפִלָּתוֹ בְּפִיו, יִתְפַּלֵּל שְׁמֹנֶה עֶשְׂרֵה. וְאִם לָאו, מֵעֵין שְׁמֹנֶה עֶשְׂרֵה:

Babylonian Talmud, Folio 28b–30a (on Mishnah 4:3–6)
Jerusalem Talmud, Halakhah 4:3

Mishnah Berakhot 4:4

Rabbi Eliezer says: if a man makes his prayers fixed, it is not [true] supplication. Rabbi Joshua says: if one is traveling in a dangerous place, he says a short prayer, saying: Save, O Lord, Your people the remnant of Israel. In every time of crisis may their needs be before You. Blessed are You, O Lord, who hears prayer.

רַבִּי אֱלִיעֶזֶר אוֹמֵר, הָעוֹשֶׂה תְפִלָּתוֹ קֶבַע, אֵין תְּפִלָּתוֹ תַּחֲנוּנִים. רַבִּי יְהוֹשֻׁעַ אוֹמֵר, הַמְהַלֵּךְ בִּמְקוֹם סַכָּנָה, מִתְפַּלֵּל תְּפִלָּה קְצָרָה. אוֹמֵר, הוֹשַׁע הַשֵּׁם אֶת עַמְּךָ אֶת שְׁאֵרִית יִשְׂרָאֵל, בְּכָל פָּרָשַׁת הָעִבּוּר יִהְיוּ צָרְכֵיהֶם לְפָנֶיךָ. בָּרוּךְ אַתָּה ה' שׁוֹמֵעַ תְּפִלָּה:

The Babylonian Talmud discusses this mishnah with 4:3 above.

Jerusalem Talmud, Halakhah 4:4

Mishnah Berakhot 4:5

If he is riding on a donkey, he gets down [and prays.] If he is unable to get down he should turn his face [towards Jerusalem], and if he cannot turn his face, he should direct his heart to the Holy of Holies.

הָיָה רוֹכֵב עַל הַחֲמוֹר, יֵרֵד. וְאִם אֵינוֹ יָכוֹל לֵירֵד, יַחֲזִיר אֶת פָּנָיו, וְאִם אֵינוֹ יָכוֹל לְהַחֲזִיר אֶת פָּנָיו, יְכַוֵּן אֶת לִבּוֹ כְּנֶגֶד בֵּית קֹדֶשׁ הַקָּדָשִׁים:

The Babylonian Talmud discusses this mishnah with 4:3 above.

Jerusalem Talmud, Halakhah 4:5 (on Mishnah 4:5–6)

Mishnah Berakhot 4:6

If he is traveling in a ship, on a wagon or on a raft, he should direct his heart toward the Holy of Holies.

הָיָה יוֹשֵׁב בִּסְפִינָה אוֹ בְקָרוֹן אוֹ בְאַסְדָּה, יְכַוֵּן אֶת לִבּוֹ כְּנֶגֶד בֵּית קֹדֶש הַקָּדָשִׁים:

The Babylonian Talmud discusses this mishnah with 4:3 above.

The Jerusalem Talmud discusses this mishnah with 4:5 above.

Mishnah Berakhot 4:7

Rabbi Elazar ben Azaryah says: The musaf prayer is said only with the local congregation. The sages say: whether with or with out the congregation. Rabbi Judah said in his name: wherever there is a congregation, an individual is exempt from saying the musaf prayer.

רַבִּי אֶלְעָזָר בֶּן עֲזַרְיָה אוֹמֵר, אֵין תְּפִלַּת הַמּוּסָפִין אֶלָּא בְּחֶבֶר עִיר. וַחֲכָמִים אוֹמְרִים, בְּחֶבֶר עִיר וְשֶׁלֹּא בְחֶבֶר עִיר. רַבִּי יְהוּדָה אוֹמֵר מִשְּׁמוֹ, כָּל מָקוֹם שֶׁיֵּשׁ חֶבֶר עִיר, הַיָּחִיד פָּטוּר מִתְּפִלַּת הַמּוּסָפִין:

Babylonian Talmud, Folio 30a–30b
Jerusalem Talmud, Halakhah 4:6

The Mishnah: English translation: Joshua Kulp, Mishnah Yomit (Conservative Yeshiva), via Sefaria, licensed CC BY; changes made (line breaks, spacing, a typo, and Kulp's study notes removed from five mishnayot). Hebrew: Torat Emet 357, public domain; Bikkurim chapter 4 from Dan Be'eri's edition of the Kaufmann manuscript, public domain.

The Jerusalem Talmud: English translation and Hebrew/Aramaic text: Heinrich W. Guggenheimer, The Jerusalem Talmud: Edition, Translation, and Commentary (Berlin: De Gruyter, 1999-2015), via Sefaria, licensed CC BY 4.0; changes made (his footnotes and the page markers removed).

The Babylonian Talmud: English: Berakhot, A. Cohen, The Babylonian Talmud: Tractate Berakot (Cambridge University Press, 1921), public domain; Sukkah and Megillah, Daf Shevui (Conservative Yeshiva), CC0; Ta'anit, Henry Malter, The Treatise Ta'anit of the Babylonian Talmud (Jewish Publication Society, 1928), public domain; Chagigah, A. W. Streane, A Translation of the Treatise Chagigah from the Babylonian Talmud (Cambridge University Press, 1891), public domain; Makkot, Sefaria Community Translation, CC0. Hebrew and Aramaic: Ta'anit, Malter's critical text (1928, public domain; his notes not reproduced); the others, Wikisource Talmud Bavli (Vilna edition), via Sefaria, licensed CC BY-SA 3.0 (this site's cleaned copy of that text is shared under the same license); changes made (markup and images removed).