מִזְמ֗וֹר לְאָ֫סָ֥ף אַ֤ךְ ט֭וֹב לְיִשְׂרָאֵ֥ל אֱלֹהִ֗ים לְבָרֵ֥י לֵבָֽב׃
Psaume d’Assaph. Ah! Dieu est bon pour Israël, pour ceux qui ont le cœur pur.
Tractate Derekh Eretz Rabbah
Concerning them who judge in righteousness, who reprove with sincerity, who perform [their daily tasks] in a state of [ritual] cleanliness and who are pure of heart, Scripture, declares, Surely God is good to Israel, even to such as are pure in heart.38Ps. 73, 1.