'Regret' in the Bible

I took note and gave ear, but no one said what is right: no man had regret for his evil-doing, saying, What have I done? everyone goes off on his way like a horse rushing to the fight.

I said, "Oh, mother, how I regret that you ever gave birth to me! I am always starting arguments and quarrels with the people of this land. I have not lent money to anyone and I have not borrowed from anyone. Yet all of these people are treating me with contempt."

and if they do evil in My sight by not obeying My voice, then I will reverse My decision concerning the good with which I had promised to bless them.

And let that man be like the cities that Yahweh demolished without regret, and let him hear a cry for help in the morning, and an alarm at the time of noon.

Truly, after I had been turned, I had regret for my ways; and after I had got knowledge, I made signs of sorrow: I was put to shame, truly, I was covered with shame, because I had to undergo the shame of my early years.