Judges 21:17-19

17The remnant of Benjamin must be preserved. An entire Israelite tribe should not be wiped out.

18But we can’t allow our daughters to marry them, for the Israelites took an oath, saying, ‘Whoever gives a woman to a Benjaminite will be destroyed!’

19However, there is an annual festival to the Lord in Shiloh, which is north of Bethel (east of the main road that goes up from Bethel to Shechem) and south of Lebonah.”