'Repent' in the Bible

Be mindful, therefore, of the height from which you have fallen. Repent at once, and act as you did at first, or else I will surely come and remove your lampstand out of its place--unless you repent.

Repent, at once; or else I will come to you quickly, and will make war upon them with the sword which is in My mouth.

I have given her time to repent, but she is determined not to repent of her fornication.

I tell you that I am about to cast her upon a bed of sickness, and I will severely afflict those who commit adultery with her, unless they repent of conduct such as hers.

Be mindful, therefore, of the lessons you have received and heard. Continually lay them to heart, and repent. If, however, you fail to rouse yourself and keep awake, I shall come upon you suddenly like a thief, and you will certainly not know the hour at which I shall come to judge you.

All whom I hold dear, I reprove and chastise; therefore be in earnest and repent.

But the rest of mankind who were not killed by these plagues, did not even then repent and leave the things they had made, so as to cease worshipping the demons, and the idols of gold and silver, bronze, stone, and wood, which can neither see nor hear, nor move.

Nor did they repent of their murders, their practice of magic, their fornication, or their thefts.

And the men were severely burned; and yet they spoke evil of God who had power over the plagues, and they did not repent so as to give Him glory.

and they spoke evil of the God in Heaven because of their pains and their sores, and did not repent of their misconduct.