The Roman Missal: Proper of Saints, September (English) 16
1[September 20. Saints Eustachius and Companions, Martyrs.—Double.]
3Gospel. St Luke v. 27—32. At that time, Jesus saw a publican, named Levi, sitting at the receipt of custom; and he said to him, Follow me. And, leaving all things, he rose up, and followed him. And Levi made him a great feast in his own house; and there was a great company of publicans, and of others, that were at table with them. But their pharisees and scribes murmured, saying to his disciples, Why do you eat and drink with publicans and sinners? And Jesus answering said to them, They that are whole need not the physician: but they that are sick. I came not to call the just, but sinners, to penance.