KJV:
And when they had ordained them elders in every church, and had prayed with fasting, they commended them to the Lord, on whom they believed.
NASB:
When they had appointed elders for them in every church, having prayed with fasting, they commended them to the Lord in whom they had believed.
KJV:
And not that only, but who was also chosen of the churches to travel with us with this grace, which is administered by us to the glory of the same Lord, and declaration of your ready mind:
NASB:
and not only this, but he has also been appointed by the churches to travel with us in this gracious work, which is being administered by us for the glory of the Lord Himself, and to show our readiness,