'He Who Sent Me' in the Bible

I myself did not recognize him, but He who sent me to baptize with water told me, 'He on whom you see the Spirit descending and resting, that is he who baptizes with the holy Spirit.'

I have a great deal to say about you and many a judgment to pass upon you; but he who sent me is true, and so I tell the world what I have learned from him."

He who sent me is at my side; he has not left me alone; for I always do what pleases him."