מוֹקֵ֣שׁ אָ֭דָם יָ֣לַע קֹ֑דֶשׁ וְאַחַ֖ר נְדָרִ֣ים לְבַקֵּֽר׃
It is a snare to a man rashly to say: ‘Holy’, and after vows to make inquiry.
Rashi on Proverbs
When a man is trapped, he impairs his sanctity Heb. ילע. When a man stumbles and is trapped in sins, he impairs his sanctity, as in (Obadiah verse 16) “and they shall drink and be stunned (ולעו).”
Rashi on Proverbs
and he must seek vows Man must seek sacrifices to vow and to bring and to beg for his life.