John 1:29

29 The next day John saw Jesus coming unto him, and said, "Behold, the Lamb of God, who taketh away the sin of the world!

John 1:29 In-Context

27 He it is who, coming after me, is preferred before me, whose shoe's strap I am not worthy to unloose."

28 These things were done in Bethabara beyond the Jordan, where John was baptizing.

29 The next day John saw Jesus coming unto him, and said, "Behold, the Lamb of God, who taketh away the sin of the world!

30 This is He of whom I said, `After me cometh a Man who is preferred before me, for He was before me.'

31 And I knew Him not; but that He should be made manifest to Israel, therefore have I come baptizing with water."