King James Version (KJV)
And Jephthah vowed a vow unto the LORD, and said, If thou shalt without fail deliver the children of Ammon into mine hands,
Modern English
Jephthah vowed a vow to Yahweh, and said, “If you will indeed deliver the children of Ammon into my hand,
Hebrew
וַיִּדַּ֨ר יִפְתָּ֥ח נֶ֛דֶר לַיהוָ֖ה וַיֹּאמַ֑ר אִם־נָת֥וֹן תִּתֵּ֛ן אֶת־בְּנֵ֥י עַמּ֖וֹן בְּיָדִֽי׃
vayidar yiptaḥ neder layhvah vayoʾmar ʾim-natvon titen ʾet-bney ʿamvon byadiy