Acts 15:20

15:20 but that we should write them a letter telling them to abstain from things defiled by idols and from sexual immorality and from what has been strangled and from blood.

Acts 15:28-29

15:28 For it seemed best to the Holy Spirit and to us not to place any greater burden on you than these necessary rules: 15:29 that you abstain from meat that has been sacrificed to idols and from blood and from what has been strangled and from sexual immorality. If you keep yourselves from doing these things, you will do well. Farewell.