The Book of the Cave of Treasures 18
1And Mahlalail rose up and ministered before God in the place of Kainan his father. He was constant in prayer by day and by night, and he urged earnestly the children of his people to observe holiness and purity, and to pray without ceasing. And when Mahlalail had lived eight hundred and ninety-five years, and the day of his departure drew nigh, and he was sick unto death, all the Patriarchs gathered together and came unto him, viz. YAaréd, his first-born, and Enoch and Methuselah, and Lamech, and Noah, they and their wives and their children, and were blessed by him. And he prayed over them, and commanded them, saying, “I will make you to swear by the holy blood of Abel, that not one of you shall go down from this holy mountain. And ye shall not permit any one of your descendants to go down to the plain, to the children of Cain, the murderer, for ye all well know what enmity hath existed between us and them from the day whereon he slew Abel.’”’ And he blessed YAaréd, his first-born, and he commanded him concerning the body of Adam, and revealed unto him the place whereto he should make ready to go. And he also commanded him, and made him to swear an oath, saying, “ Thou shalt not depart from the body of our father Adam all the days of thy life, and thou shalt be the governor of the children of thy people, and shalt rule them, in. chastity and holiness,” And Mahlalail died, [being] eight hundred and ninetyfive years old, on the second day of the month Nisan (April), on the first day of the week (Sunday), at the third hour of the day, in the four and thirtieth year of the life of Noah. And Yaréd, his first-born, embalmed him, and buried him in the Cave of Treasures; and the people made a mourning for him forty days.