EXTRA · Parashas Vayeishev · Passuk 39:6 · not a Torah Temimah citation on this passuk
He left all that he had in Joseph’s hands and, with him there, he paid attention to nothing save the food that he ate. Now Joseph was well built and handsome.
Classical source (EXTRA side-ring): Bereshis Rabbah 86:5.
Sefaria — Bereshis Rabbah 86:5
English: “And he left all that he had in Yosef’s hand” — except the bread that he ate, because he suspected him regarding his wife.
Derash on the verse (Bereshis Rabbah) — not a formal named middah of the 13. “Bread” is taken as a veiled reference.
Even while trusting Yosef with everything, Potiphar already withheld the domain of his wife.