The Cow - 2:253
And We favored some of those messengers more than others, for example, with some Allah spoke, and with some He raised them in degrees. We gave clear proofs to Jesus son of Mary and supported him with the Holy Spirit. Had Allah willed, those who came after them would not have quarrelled with one another after clear proofs had come to them. But they differed. Some believed and some disbelieved. Had Allah willed, they would not have fought one another. But Allah does what He wills.
What does it mean that Jesus was supported by the Holy Spirit?
The Table Spread/5:110
"Allah will say: O Jesus son of Mary, remember My favor which I bestowed on you and your mother. I supported you with the Holy Spirit so that you could speak to the people when you were in the cradle and when you were grown up. I taught you the Book, wisdom, the Torah and the Gospel, and by My permission you made a bird out of clay, and when I breathed into it, it became a bird by My permission. By my permission you healed the blind and the leper. You raised the dead by my permission. And although you brought clear proofs to the Children of Israel, the disbelievers among them said, "This is nothing but a clear sorcery,"and I saved you from them."