John 1:34

31 I didn`t know him, but for this reason I came baptizing in water: that he would be revealed to Israel."

32 John testified, saying, "I have seen the Spirit descending like a dove out of heaven, and it remained on him.

33 I didn`t recognize him, but he who sent me to baptize in water, he said to me, `On whoever you will see the Spirit descending, and remaining on him, the same is he who baptizes in the Holy Spirit.`

34 I have seen, and have testified that this is the Son of God."

35 Again, on 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.