John 6:53-55

Darby Translation

⁵³ Jesus therefore said to them, Verily, verily, I say unto you, Unless ye shall have eaten the flesh of the Son of man, and drunk his blood, ye have no life in yourselves.

⁵⁴ He that eats my flesh and drinks my blood has life eternal, and I will raise him up at the last day:

⁵⁵ for my flesh is truly food and my blood is truly drink.