Barnabas and Saul returned [to Antioch] from Jerusalem after they had fulfilled their mission [i.e., of taking the contribution for the famine-stricken people of Judea. See 11:27-30]. They took John Mark [back to Antioch with them].

Then Paul said to him, God shall strike you, whitened wall! For do you sit judging me according to the Law, and against law command me to be stricken?