כַּאֲשֶׁר֩ תִּדֹּ֨ר נֶ֜דֶר לֵֽאלֹהִ֗ים אַל־תְּאַחֵר֙ לְשַׁלְּמ֔וֹ כִּ֛י אֵ֥ין חֵ֖פֶץ בַּכְּסִילִ֑ים אֵ֥ת אֲשֶׁר־תִּדֹּ֖ר שַׁלֵּֽם׃
你向上帝許了願，就不可拖延償還；因為祂不喜悅愚昧人。你所許的，務要償還。
Rashi
He has no desire in fools. The Holy One, Blessed Is He, has no pleasure in the wicked who vow and do not pay.
Tze'enah Ure'enah
“When” [5:3]. When you make a vow to God, pay it immediately. The Holy One does not desire that evildoers make vows and do not pay them.61Rashi, Ecclesiastes, 5:3.