Targum zu Bereschit 44:19

My lord asked his servants, saying, Have you a father or a brother?

When Joseph, the beloved and honourable, saw that the strength of Jehuda his brother bad risen up, and that the thoughts of his heart came forth, and that they rent their garments, in that hour beckoned Joseph to Menasheh his first-born, and stamped with his shoe; and all Joseph's palace trembled. In that hour Jehuda said, If it bad not been on the side of the house of my father, it would not have been done so. Then began Jehuda to be milder in his words, and he said, My lord asked his servants, saying, Have you a father, or a brother ?