Then went out to him Jerusalem, and all Judaea, and all the region round about Jordan,(Matthew 3:5)

And were baptized of him in Jordan, confessing their sins.(Matthew 3:6)

But when he saw many of the Pharisees and Sadducees come to his baptism, he said unto them, O generation of vipers, who hath warned you to flee from the wrath to come?(Matthew 3:7)

Bring forth therefore fruits meet for repentance:

And think not to say within yourselves, We have Abraham to our father: for I say unto you, that God is able of these stones to raise up children unto Abraham.(Matthew 3:9)

And now also the axe is laid unto the root of the trees: therefore every tree which bringeth not forth good fruit is hewn down, and cast into the fire.(Matthew 3:10)

I indeed baptize you with water unto repentance: but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you with the Holy Ghost, and with fire:(Matthew 3:11)

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Matthew 3:8 - Cross Reference

For godly sorrow worketh repentance to salvation not to be repented of: but the sorrow of the world worketh death. (2 Corinthians 7:10)

(For the fruit of the Spirit is in all goodness and righteousness and truth;) (Ephesians 5:9)

Thus saith the LORD of hosts, the God of Israel, Amend your ways and your doings, and I will cause you to dwell in this place. (Jeremiah 7:3)

Whereby are given unto us exceeding great and precious promises: that by these ye might be partakers of the divine nature, having escaped the corruption that is in the world through lust. (2 Peter 1:4)

But what think ye? A certain man had two sons; and he came to the first, and said, Son, go work to day in my vineyard. (Matthew 21:28)

Or despisest thou the riches of his goodness and forbearance and longsuffering; not knowing that the goodness of God leadeth thee to repentance? (Romans 2:4)

But shewed first unto them of Damascus, and at Jerusalem, and throughout all the coasts of Judaea, and then to the Gentiles, that they should repent and turn to God, and do works meet for repentance. (Acts 26:20)

And the people asked him, saying, What shall we do then? (Luke 3:10)

Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil; (Isaiah 1:16)

Bring forth therefore fruits worthy of repentance, and begin not to say within yourselves, We have Abraham to our father: for I say unto you, That God is able of these stones to raise up children unto Abraham. (Luke 3:8)

Therefore now amend your ways and your doings, and obey the voice of the LORD your God; and the LORD will repent him of the evil that he hath pronounced against you. (Jeremiah 26:13)

It may be that the house of Judah will hear all the evil which I purpose to do unto them; that they may return every man from his evil way; that I may forgive their iniquity and their sin. (Jeremiah 36:3)

For John came unto you in the way of righteousness, and ye believed him not: but the publicans and the harlots believed him: and ye, when ye had seen it, repented not afterward, that ye might believe him. (Matthew 21:32)

Being filled with the fruits of righteousness, which are by Jesus Christ, unto the glory and praise of God. (Philippians 1:11)

But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, (Galatians 5:22)