Matthew 5:33

Oaths

5:33 “Again, you have heard that it was said to an older generation, ‘Do not break an oath, but fulfill your vows to the Lord.’

Matthew 23:18

23:18 And, ‘Whoever swears by the altar is bound by nothing. But if anyone swears by the gift on it he is bound by the oath.’

Matthew 26:74

26:74 At that he began to curse, and he swore with an oath, “I do not know the man!” At that moment a rooster crowed.