וְלֹ֣א שָׁמַ֔ע מֶ֖לֶךְ בְּנֵ֣י עַמּ֑וֹן אֶל־דִּבְרֵ֣י יִפְתָּ֔ח אֲשֶׁ֥ר שָׁלַ֖ח אֵלָֽיו׃ (פ)
Howbeit the king of the children of Ammon hearkened not unto the words of Jephthah which he sent him.
Read Jewish philosophical commentary on Judges 11:28: and classical philosophical sources.