Acts 10:14-15
10:14 But Peter said, “Certainly not, Lord, for I have never eaten anything defiled and ritually unclean!”
10:15 The voice spoke to him again, a second time, “What God has made clean, you must not consider ritually unclean!”
Acts 11:8-9
11:8 But I said, ‘Certainly not, Lord, for nothing defiled or ritually unclean has ever entered my mouth!’
11:9 But the voice replied a second time from heaven, ‘What God has made clean, you must not consider ritually unclean!’
Acts 24:18
24:18 which I was doing when they found me in the temple, ritually purified, without a crowd or a disturbance.