Acts 15:19-21

19It is my judgment, therefore, that we should not cause trouble for the Gentiles who are turning to God. 20Instead, we should write and tell them to abstain from food polluted by idols, from sexual immorality, from the meat of strangled animals, and from blood. 21For Moses has been proclaimed in every city from ancient times and is read in the synagogues on every Sabbath.”