John 1:34

34 "This I have seen, and I have become a witness that He is the Son of God."

John 1:34 In-Context

32 John also gave testimony by stating: "I have seen the Spirit coming down like a dove out of Heaven; and it remained upon Him.

33 I did not yet know Him, but He who sent me to baptize in water said to me, "`The One on whom you see the Spirit coming down, and remaining, He it is who baptizes in the Holy Spirit.'

34 "This I have seen, and I have become a witness that He is the Son of God."

35 Again the next day John was standing with two of his disciples,

36 when he saw Jesus passing by, and said, "Look! that is the Lamb of God!"