Tanach · Rishonim on Tanach · Ibn Ezra · Torah
Ibn Ezra on Exodus 32:28/אבן עזרא על שמות ל״ב:כ״ח
אויעשו בני לוי. ולא כל בני לוי:
1AND THE SONS OF LEVI DID. Not all the sons of Levi.132 (v. 26). However, they didn’t all participate in the slaying of the worshippers of the calf. Hence, unlike verse 26, which reads, And all the sons of Levi gathered, our verse reads, and the sons of Levi did according to the word of Moses, omitting the word all.