H377. ish
[אשׁשׁ] (compare found, establish)
Hithpo`el וְהִתְאשָׁ֑שׁוּ [Isa 46:8] (derived from above by ᵑ7 Jerome Hi Kn De MV, shew yourselves firm, but) read perhaps הִתְבּשָׁ֑שׁוּ Lag Che, see בּוֺשׁ (Thes explanation as denominative from אִישׁ; on other views compare Di).