Bereshis 37:34-36

Orthodox Jewish Bible

³⁴ And Ya’akov made the keriah of his clothes, and put sackcloth on his loins, and mourned for beno yamim rabbim.

³⁵ And all his banim and all his banot rose up to comfort him; but he refused to be comforted; and he said, For I will go down to beni mourning to Sheol. Thus Aviv wept for him.

³⁶ And the Midyanim sold him into Mitzrayim unto Potiphar, a seris Pharaoh (courtier of Pharaoh), a sar hatabbachim (a captain of the slaughterers, executioners, i.e., captain of the guard).