Read Acts 13:4 Using Other Translations
So they, being sent forth by the Holy Ghost, departed unto Seleucia; and from thence they sailed to Cyprus.
So, being sent out by the Holy Spirit, they went down to Seleucia, and from there they sailed to Cyprus.
So Barnabas and Saul were sent out by the Holy Spirit. They went down to the seaport of Seleucia and then sailed for the island of Cyprus.