( قال ) يعني موسى ، ( رب إني أخاف أن يكذبون )
Moses (peace be upon him) said, I fear that they will deny me and what I convey to them from you, and that my breast will be constricted because of their denial of me, and that my tongue will not be free in calling to Allah, so send Gabriel (peace be upon him) to my brother, Aaron, so that he could assist me.