NT.filter - kjv Confirming:

kjv@Mark:16:20 @ And they went forth, and preached every where, the Lord working with them, and confirming the word with signs following. Amen.

kjv@Acts:14:22 @ Confirming the souls of the disciples, and exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.

kjv@Acts:15:41 @ And he went through Syria and Cilicia, confirming the churches.