John 5:33

You yourselves sent to John, and he has testified to the truth.

John 1:6-8

There appeared a man named John, sent from God.

John 1:15-27

John testified to Him and cried out, for this was the one who said, "The One who is coming after me has been put before me, because He existed before me."

John 1:29-34

The next day John saw Jesus coming toward him, and he said, "Look! He is the Lamb of God who is to take away the world's sin.

John 3:26-36

And they went to John and said to him, "Teacher, the man who was with you on the other side of the Jordan, to whom you bore testimony yourself, is baptizing people and everybody is going 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 this is the testimony which John gave when the Jews sent priests and Levites to him from Jerusalem, to ask him, "Who are you?"

He

John 1:6
There appeared a man named John, sent from God.
John 3:26
And they went to John and said to him, "Teacher, the man who was with you on the other side of the Jordan, to whom you bore testimony yourself, is baptizing people and everybody is going to Him."

General references

Acts 13:24
as John, before His coming, had already preached baptism as an expression of repentance, for all the people of Israel.