E.W. Bullinger's Companion Bible Notes - Judges 11:39
did with her according to his vow which he had vowed = He did not offer her as a burnt offering; for Jehovah could not accept th a t . Therefore Jephthah must have dedicated her to the LORD by a perpetual virginity. Such a vow was provided for in Leviticus 27:0 . See note on Judges 11:31 . and she knew no man. This is conclusive. It has nothing to do with a sacrificial death, but it has to do with a dedicated life to Jehovah. Thus was Jephthah's vow fulfilled. And it was = and it became. read more
E.W. Bullinger's Companion Bible Notes - Judges 11:37
go up and down = wander about. read more