Acts 2:32

2:32 This Jesus God raised up, and we are all witnesses of it. ¹ 

Acts 22:15

22:15 because you will be his witness ²  to all people ³  of what you have seen and heard.

¹ tn Or “of him”; Grk “of which [or whom] we are all witnesses” (Acts 1:8).

² tn Or “a witness to him.”

³ tn Grk “all men,” but this is a generic use of ἄνθρωπος (anqrwpo").