John 5:33

You sent to John, and he bore testimony to the truth

John 1:6-8

A man appeared, sent by God, whose name was John:

John 1:15-27

(John testified to him with the cry, 'This was he of whom I said, my successor has taken precedence of me, for he preceded me.')

John 1:29-34

Next day he observed Jesus coming towards him and exclaimed, "Look, there is the lamb of God, who is to remove the sin of the world!

John 3:26-36

and they came and told John, "Rabbi, the man who was with you on the opposite side of the Jordan, the man to whom you bore testimony ??here he is, baptizing, and everybody goes to him!"

Treasury of Scripture Knowledge

Summary

Ye sent unto John, and he bare witness unto the truth.

Sent

General references

Bible References

Sent

John 1:19
Now here is John's testimony. When the Jews of Jerusalem despatched priests and Levites to ask him, "Who are you?"

He

John 1:6
A man appeared, sent by God, whose name was John:
John 3:26
and they came and told John, "Rabbi, the man who was with you on the opposite side of the Jordan, the man to whom you bore testimony ??here he is, baptizing, and everybody goes to him!"

General references

Acts 13:24
before whose coming John had already preached a baptism of repentance for all the people of Israel.