מִ֭נְּחִירָיו יֵצֵ֣א עָשָׁ֑ן כְּד֖וּד נָפ֣וּחַ וְאַגְמֹֽן׃
Out of his nostrils goeth smoke, as out of a seething pot and burning rushes.
Rashi on Job
From his nostrils smoke goes forth like a bubbling pot on the fire, which raises smoke.
Rashi on Job
and an earthenware vessel ואגמן. Its interpretation is according to its context: an expression of an earthenware vessel, like a bubbling pot; according to the matter that is stated (Jer. 1:13): “I see a bubbling pot.”