Strong H662 אָפַק 'âphaq · to refrain

Genesis

1. Genesis 43:31
   And he washed his face, and went out, and refrained himself, and said, Set on bread.
2. Genesis 45:1
   Then Joseph could not refrain himself before all them that stood by him; and he cried, Cause every man to go out from me. And there stood no man with him, while Joseph made himself known unto his brethren.