Midrasz do Rodzaju 44:1

(Gen. 43:29:) THEN HE (Joseph) RAISED HIS EYES AND SAW HIS BROTHER BENJAMIN, THE SON OF HIS MOTHER. He was happy that he was like his mother, for it is so written: THE SON OF HIS MOTHER. Immediately (in Gen. 44:1): THEN HE COMMANDED THE ONE WHO WAS OVER HIS HOUSE, SAYING: FILL THE MEN'S SACKS WITH FOOD…. He said to Manasseh⁵¹I.e., his son. So below, 10:17; see also Targum Pseudo-Jonathan, Gen. 44:1, which names Manasseh as Joseph’s steward. (in Gen. 44:1-3): FILL THE SACKS < …. > AND < YOU SHALL PUT > MY GOBLET, THE GOBLET OF SILVER, < IN THE MOUTH OF THE SACK OF THE YOUNGEST >…. AT MORNING LIGHT THE MEN WERE SENT OFF. Why did he not send them away at night? Joseph said: If I send them away at night, there is no creature who could cope with them because they are like wild beasts. (In Gen. 49:9:) JUDAH IS A LION'S WHELP, (in Deut. 33:22): DAN IS A LION'S WHELP, (in Gen. 49:17): DAN SHALL BE A SERPENT, (in Gen. 49:21): NAPHTALI IS A HIND LET LOOSE, (and in Gen. 49:27): BENJAMIN IS A RAVENOUS WOLF.

Then they speedily took every man his sack from the ass to the ground. And he searched their ‎sacks and the cup was found in Benjamin’s sack. Then they all rent their clothes and they ‎returned unto the city. And they beat Benjamin continually on the road until he came into the ‎city, and they stood before Joseph. And Judah’s anger was kindled and he said: This man hath ‎brought me back to destroy all Egypt this day. And when the men entered Joseph’s house ‎they found Joseph seated upon his throne and all his warriors stood before him to the right ‎and to the left. And Joseph said unto them: What deed is this that ye have done, to take my ‎silver cup and go your way? But I know that you have taken this cup in order to ascertain ‎thereby where your brother is in all the earth. And Judah said: What shall we say unto my lord; ‎what shall we speak, or how shall we clear ourselves? God has found out the iniquities of thy ‎servants this day, therefore, this thing hath been done unto us. And Joseph rose up and ‎seized upon Benjamin and he took him from his brethren by force, and when he came into the ‎house he locked the door before them, and then Joseph commanded unto his steward and he ‎said unto them: Thus saith the king: Go ye in peace to your father, for behold I have taken, the ‎man in whose hands my cup was found. And when Judah heard the actions of Joseph toward ‎them,‎