Act Acts, chapter Acts of the Apostles, chapter 18
When they reached Ephesus, Paul left Priscilla and Aquila. He himself went into the synagogue there and reasoned with the Jews. When they asked him to stay for a while longer, he declined. But as he left, he said, “I will come back18:21 BYZ and TR I must by all means keep this feast that comes in Jerusalem, but I will come back to you if God is willing.” And he set sail from Ephesus.Jas 4:15; 1Co 4:19