Matt26:
26 And as they were eating, Jesus took bread, and blessed, and brake it; and he gave to the disciples, and said, Take, eat; this is my body. 27 And he took a cup, and gave thanks, and gave to them, saying, Drink ye all of it; 28 for this is my blood of the covenant, which is poured out for many unto remission of sins.
John 8:
58 Jesus said unto them, Verily, verily, I say unto you, Before Abraham was, I am.