29 The next day, he saw Jesus coming to him, and said, "Behold,1:29 "Behold", from "ἰδοὺ", means look at, take notice, observe, see, or gaze at. It is often used as an interjection. the Lamb of God, who takes away the sin of the world!
35 Again, the next day, John was standing with two of his disciples, 36 and he looked at Jesus as he walked, and said, "Behold, the Lamb of God!" 37 The two disciples heard him speak, and they followed Jesus.