מדרש על אבות 4:1

It is taught that Rabbi said: What is the proper way for a man to react to the reproof of his neighbor? He should accept the rebuke, for as long as rebuke is accepted in the world, ease, goodness, and blessing will prevail as well, and evil will vanish from the world, as it is said: But to them that rebuke shall be delight, and a good blessing shall come upon them (Prov. 24:25). That is, to the one who rebukes and to the one who is rebuked. Others say: He will be strengthened by his increased faith, as it is said: Mine eyes are upon the faithful of the land, and they may dwell with Me (Ps. 101:6).