וְאַתָּ֣ה אֲ֭דֹנָי אֵל־רַח֣וּם וְחַנּ֑וּן אֶ֥רֶךְ אַ֝פַּ֗יִם וְרַב־חֶ֥סֶד וֶאֱמֶֽת׃
But Thou, O Lord, art a God full of compassion and gracious, Slow to anger, and plenteous in mercy and truth.
Read halakhic rulings (Jewish law) on Psalms 86:15: and classical halakhic sources.