Mattityahu 18:13-15

Orthodox Jewish Bible

¹³ And if it turns out that he finds it, beemes I say to you, he has more simcha (joy) over it than over the ninetynine which have not gone astray.

¹⁴ Thus it is not the ratzon Hashem, the will of your Av shbaShomayim, that one of these little ones perish.

¹⁵ And if your Ach b’Moshiach sins against you, go and reprove him in private, just between the two of you; if he listens to you, you have gained your Ach b’Moshiach.