Cross reference
Judges 21:7
7 How shall we do for wives for those who remain, seeing we have sworn by Yahweh that we will not give them of our daughters to wives?
Judges 21:1
1 Now the men of Israel had sworn in Mizpah, saying, There shall not any of us give his daughter to Benjamin as wife.
Judges 21:18
18 However we may not give them wives of our daughters, for the children of Israel had sworn, saying, Cursed be he who gives a wife to Benjamin.
1 Samuel 14:28-29
28 Then answered one of the people, and said, Your father directly charged the people with an oath, saying, Cursed be the man who eats food this day. The people were faint.
29 Then said Jonathan, My father has troubled the land. Please look how my eyes have been enlightened, because I tasted a little of this honey.
1 Samuel 14:45
45 The people said to Saul, Shall Jonathan die, who has worked this great salvation in Israel? Far from it: as Yahweh lives, there shall not one hair of his head fall to the ground; for he has worked with God this day. So the people rescued Jonathan, that he didn't die.