Matthew 4:17: From that time Jesus began to preach, and to say, Repent: for the kingdom of heaven is at hand.

Acts 17:30‑31: And the times of this ignorance God winked at; but now commandeth all men every where to repent: Because he hath appointed a day, in the which he will judge the world in righteousness by that man whom he hath ordained; whereof he hath given assurance unto all men, in that he hath raised him from the dead.