Acts 9:22
"But Saul increased the more in strength, and confounded the Jews which dwelt at Damascus, proving that this is very Christ."
Cross References (ranked by relevance)
And when Silas and Timotheus were come from Macedonia, Paul was pressed in the spirit, and testified to the Jews that Jesus was Christ.
He giveth power to the faint; and to them that have no might he increaseth strength.
For I will give you a mouth and wisdom, which all your adversaries shall not be able to gainsay nor resist.
But God hath chosen the foolish things of the world to confound the wise; and God hath chosen the weak things of the world to confound the things which are mighty;
And when they had appointed him a day, there came many to him into his lodging; to whom he expounded and testified the kingdom of God, persuading them concerning Jesus, both out of the law of Moses, and out of the prophets, from morning till evening.
I can do all things through Christ which strengtheneth me.
Opening and alleging, that Christ must needs have suffered, and risen again from the dead; and that this Jesus, whom I preach unto you, is Christ.
The righteous also shall hold on his way, and he that hath clean hands shall be stronger and stronger.
They go from strength to strength, every one of them in Zion appeareth before God.
But his bow abode in strength, and the arms of his hands were made strong by the hands of the mighty God of Jacob; (from thence is the shepherd, the stone of Israel:)