Mark 1:5
And all the country of Judea went out to him, and they of Jerusalem, and were all baptised by him in the river Jordan, confessing their sins.
Acts 19:18
And many of those who believed came, confessing and declaring their practices.
Matthew 3:5-6
Then went out to him Jerusalem and all Judea, and all the regions about Jordan,
Matthew 4:25
And great multitudes followed him from Galilee, and Decapolis, and Jerusalem, and Judea, and from beyond Jordan.
John 1:28
These things were done in Bethabara beyond Jordan, where John was baptising.
John 3:23
Now John also was baptising at Enon, near to Salem, for there were many streams of water there: and they came, and were baptised.
Acts 2:38
Then Peter said unto them, Repent, and be baptised every one of you into the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.
1 John 1:8-10
If we say that we have no sin, we deceive ourselves, and the truth is not in us.