Luke 22:32
but I have prayed for you, that your faith may not entirely fail; and when you recover yourself, confirm your brothers.
Luke 22:43
And an angel appeared to him from heaven, strengthening him.
Acts 18:23
and having spent some time there he went away, passing in order through the country of Galatia and Phrygia, confirming all the disciples.
2 Corinthians 12:9-10
And he said to me, My grace is sufficient for you; for power is perfected in weakness.
Ephesians 3:16
that he would grant to you according to the riches of his glory, to be strengthened with power through his Spirit in the inward man,
Philippians 4:13
I endure all things with him that strengthens me.
Colossians 1:11
being strengthened with all power, according to his glorious power, for all patience and long suffering with joy;