3 occurrences across the corpus

King James Version

Acts 2:29

Men and brethren, let me freely speak unto you of the patriarch David, that he is both dead and buried, and his sepulchre is with us unto this day.

Hebrews 7:4

Now consider how great this man was, unto whom even the patriarch Abraham gave the tenth of the spoils.

NT Apocrypha/Pseudepigrapha

Protevangelium of James 1:3

And Ioacim was sore grieved, and went unto the record of the twelve tribes of the people, saying: I will look upon the record of the twelve tribes of Israel, whether I only have not gotten seed in Israel. And he searched, and found concerning all the righteous that they had raised up seed in Israel. And he remembered the patriarch Abraham, how in the last days God gave him a son, even Isaac.