Deeds (Act) of Apostles 1:3-4

³to whom he showed himself alive after his passion (or his suffering), by many arguments, or provings, appearing to them (for) forty days, and speaking of the realm of God.

⁴And he ate with them, and commanded to them, that they should not depart from Jerusalem, but abide the promise of the Father (or but wait for the promise of the Father), which ye heard, he said, by my mouth;