"Mishneh Torah". Book by Maimonides, Book 7 (Sefer Zera'im "Seeds"), Treatise 2 (Mattenot Aniyiim "Laws of obligatory gifts to the poor"), Chapter (Perek) 10, Halacha 7,
Edward Reynolds (1838). “Israel's prayer in time of trouble: with God's gracious answer; an explication of the fourteenth chapter of Hosea, in seven sermons, preached upon days of solemn humiliation”, p.19