申命记 2:11

רפאים יחשבו וגו׳ THEY [ALSO] ARE ACCOUNTED REPHAIM, [AS THE ANAKIM] — As Rephaim are those Emim accounted, even as the Anakim — who are also termed Rephaim because the hands of everyone who beheld them became weak (רפה) (cf. Genesis Rabbah 26:7). אמים — so called because the dread (אימה) of them lay upon the people. — So, too, (v. 12) the Horim dwelt formerly in Seir and I gave them over unto the children of Esau. (Genesis Rabbah 26:7)

who also were considered Refa᾽im as the ῾Anaqim; but the Mo᾽avim call them Emim.

רְפָאִ֛ים יֵחָשְׁב֥וּ אַף־הֵ֖ם כָּעֲנָקִ֑ים וְהַמֹּ֣אָבִ֔ים יִקְרְא֥וּ לָהֶ֖ם אֵמִֽים׃