Whoever eats My flesh and drinks My blood has eternal life, and I will raise him up at the last day.
John 6:54
Surrounding context
6:53 Then Jesus said to them, "Most assuredly, I say to you, unless you eat the flesh of the Son of Man and drink His blood, you have no life in you.
6:54 Whoever eats My flesh and drinks My blood has eternal life, and I will raise him up at the last day.
6:55 For My flesh is food indeed, and My blood is drink indeed.