Acts 15:7-9

7After a long debate, Peter got up and said to them, “Brothers, you know that in the early days God made a choice among you, that by my mouth the Gentiles would hear the message of the gospel and believe.

8And God, who knows and understands the heart, testified to them, giving them the Holy Spirit, just as He also did to us;

9and He made no distinction between us and them, cleansing their hearts by faith [in Jesus].