John 6:53-55

⁵³“In truth I tell you,” answered Jesus, “unless you eat the flesh of the Son of Man, and drink his blood, you have not life within you.

⁵⁴Everyone who takes my flesh for their food, and drinks my blood, has eternal life; and I will raise them up at the Last day.

⁵⁵For my flesh is true food, and my blood true drink.