תַּהֲר֥וּ חֲשַׁ֖שׁ תֵּ֣לְדוּ קַ֑שׁ רוּחֲכֶ֕ם אֵ֖שׁ תֹּאכַלְכֶֽם׃
Ipinaglihi ninyo ang ipa, at dayami ang inyong ipapanganak; ang inyong hininga ay apoy na lalamon sa inyo.
Rashi
chaff (חֲשַׁשׁ) a kind of chaff, something that is easily ignited.
Rashi
your breath is fire From your body shall emanate breath of fire and will consume the chaff and the stubble.