NET
10 After Paul saw the vision, we attempted immediately to go over to Macedonia, concluding that God had called us to proclaim the good news to them.
Darby
10 And when he had seen the vision, immediately we sought to go forth to Macedonia, concluding that the Lord had called us to announce to them the glad tidings.
KJV
10 And after he had seen the vision, immediately we endeavoured to go into Macedonia, assuredly gathering that the Lord had called us for to preach the gospel unto them.