King James Version (KJV)
What time they wax warm, they vanish: when it is hot, they are consumed out of their place.
Modern English
When they melt, they disappear; when it is hot, they vanish from their place.
Hebrew
בְּעֵ֣ת יְ֭זֹרְבוּ נִצְמָ֑תוּ בְּחֻמּ֗וֹ נִדְעֲכ֥וּ מִמְּקוֹמָֽם׃
bʿet yzorbv niṣmatv bḥumvo nidʿakv mimqvomam