AND IN his absence the people of Moses took to worshipping the effigy of a calf [made] of their ornaments, which gave forth a lowing sound. Did they not see that it could neither speak unto them nor guide them in any way? [And yet] they took to worshipping it, for they were evildoers: 148 although [later,] when they would smite their hands in remorse, having perceived that they had gone astray, they would say: "Indeed, unless our Sustainer have mercy on us and grant us forgiveness, we shall most certainly be among the lost!" 149 And when Musa returned unto his people indignant and sorrowing, he said: ill is that which ye have acted as my successors after me. Anticipated ye the command of you Lord? And he cast down the tablets and took hold of the head of his brother dragging him unto himself. Aaron said: son of my mother! the people held me weak and well-nigh slew me, so cause not the enemies rejoice over me, and place me not with the wrong-doing people 150 Moses prayed: "O my Lord! forgive me and my brother! admit us to Thy mercy! for Thou art the Most Merciful of those who show mercy!" 151