BDB8067 [H7322]

[רָפַף] verb Po`el shake, rock (Aramaic רְפַף, move gently; Arabic quiver, flash, throb; also Late Hebrew רִפְרֵף flutter, Arabic flutter, flap wings); — Imperfect 3 masculine plural עַמּוּדֵי שָׁמַיִם יְרוֺפָ֑פוּ Job 26:11.

The Brown-Driver-Briggs Hebrew and English Lexicon
License: Public domain document; formatting developed for use in https://marvel.bible by Eliran Wong.
Source: provided by Tim Morton, the developer of Bible Analyzer