Al-Suddi said: The drinking cup was placed in his brother’s saddlebag, while his brother was unaware of it.
Ka‘b said: When Joseph told him, “I am indeed your brother,” Binyamin said, “I will not part from you.” Joseph replied, “You know how deeply my father grieves over me; if I detain you, his grief will only increase. Yet I cannot do this unless I implicate you in something grave and ascribe to you something blameworthy (1).”
He said, “I do not mind. Do whatever seems right to you, for I will not part from you.”
Joseph said, “Then I shall conceal my measuring cup in your saddlebag and accuse you all of theft, so that I may be able to bring you back after sending you away.”
He said, “Then do so.” This is the meaning of His saying, exalted is He: