For David did not go up into the heavens, yet he himself says: ‘The Lord said to my Lord, Sit at my right hand
In context
32This Jesus God raised up, and of that we are all witnesses. 33Exalted, then, to the right hand of God, and having received from the Father the promised Holy Spirit, he has poured out what you now see and hear. 34For David did not go up into the heavens, yet he himself says: ‘The Lord said to my Lord, Sit at my right hand 35until I make your enemies a footstool for your feet.’ 36So let all the house of Israel know for certain: God has made him both Lord and Christ, this Jesus whom you crucified.”