The baptism of John, whence was it? from heaven, or of men? And they reasoned with themselves, saying, If we shall say, From heaven; he will say unto us, Why did ye not then believe him?
But if we shall say, Of men; we fear the people; for all hold John as a prophet.
Matthew 21:25, 26
John did baptize in the wilderness, and preach the baptism of repentance for the remission of sins.
Mark 1:4
The baptism of John, was it from heaven, or of men? answer me.
Mark 11:30
And all the people that heard him, and the publicans, justified God, being baptized with the baptism of John.
Luke 7:29
The baptism of John, was it from heaven, or of men?
And they reasoned with themselves, saying, If we shall say, From heaven; he will say, Why then believed ye him not?
But and if we say, Of men; all the people will stone us: for they be persuaded that John was a prophet.
Luke 20:4-6
Beginning from the baptism of John, unto that same day that he was taken up from us, must one be ordained to be a witness with us of his resurrection.
Acts 1:22
That word, I say, ye know, which was published throughout all Judaea, and began from Galilee, after the baptism which John preached;
How God anointed Jesus of Nazareth with the Holy Ghost and with power: who went about doing good, and healing all that were oppressed of the devil; for God was with him.
Acts 10:37, 38
When John had first preached before his coming the baptism of repentance to all the people of Israel.
Acts 13:24
This man was instructed in the way of the Lord; and being fervent in the spirit, he spake and taught diligently the things of the Lord, knowing only the baptism of John.
Acts 18:25
And he said unto them, Unto what then were ye baptized? And they said, Unto John's baptism.
Then said Paul, John verily baptized with the baptism of repentance, saying unto the people, that they should believe on him which should come after him, that is, on Christ Jesus.
Acts 19:3, 4