Samuel
Judges 11:38ESV·traditional attribution

So he said, “Go.” Then he sent her away for two months, and she departed, she and her companions, and wept for her virginity on the mountains.

Matthew Henry Presbyterian @wholebiblehenry

We have here Jephthah triumphing in a glorious victory, but, as an alloy to his joy, troubled and distressed by an unadvised vow. I. Jephthah's victory was clear, and shines very brightly, both to his honour and to the honour of God, his in pleading and God's in owning a righteous cause. 1. God gave him an excellent spirit, and he improved it bravely, Jdg 11:29.

Commenting on Judges 11:29-40

John Gill Reformed Baptist @doctorgill

That the daughters of Israel went yearly to lament the daughter of Jephthah the Gileadite,.... Either the death of her, as some, or her virginity, as others; though the word (p) used may signify to talk and discourse with her, to hold a confabulation with her, and comfort her, as Kimchi and Ben Melech interpret it; to bring her some news, and tell her some...

Keil & Delitzsch Lutheran @keilanddelitzsch

Jdg 11:38 The father granted this request.