יְהוָ֗ה אֶ֤רֶךְ אַפַּ֙יִם֙ וְרַב־חֶ֔סֶד נֹשֵׂ֥א עָוֺ֖ן וָפָ֑שַׁע וְנַקֵּה֙ לֹ֣א יְנַקֶּ֔ה פֹּקֵ֞ד עֲוֺ֤ן אָבוֹת֙ עַל־בָּנִ֔ים עַל־שִׁלֵּשִׁ֖ים וְעַל־רִבֵּעִֽים׃
The LORD is slow to anger, and plenteous in lovingkindness, forgiving iniquity and transgression, and that will by no means clear the guilty; visiting the iniquity of the fathers upon the children, upon the third and upon the fourth generation.
Read halakhic rulings (Jewish law) on Numbers 14:18 from the Mishneh Torah and classical halakhic sources, free online.