John 6:45, 65

It is written in the prophets, ‘AND THEY WILL ALL BE TAUGHT OF GOD.’ Everyone who has listened to and learned from the Father, comes to Me. [Is 54:13]

And He was saying, “This is the reason why I have told you that no one can come to Me unless it has been granted him [that is, unless he is enabled to do so] by the Father.”