Parallel
Job 41:24
Westminster Leningrad Codex · Berean Standard Bible
לִ֭בּוֹ יָצ֣וּק כְּמוֹ־ אָ֑בֶן וְ֝יָצ֗וּק כְּפֶ֣לַח תַּחְתִּֽית׃
His chest is as hard as a rock, as hard as a lower millstone!