John 6:63-65

Young's Literal Translation

⁶³ the spirit it is that is giving life; the flesh doth not profit anything; the sayings that I speak to you are spirit, and they are life;

⁶⁴ but there are certain of you who do not believe;' for Jesus had known from the beginning who they are who are not believing, and who is he who will deliver him up,

⁶⁵ and he said, `Because of this I have said to you -- No one is able to come unto me, if it may not have been given him from my Father.'