2191 – ʿAbd Allah narrated to us; my father narrated to me; Hajjaj, together with Abu al-Nadr, narrated to us; Muhammad ibn Talhah narrated to us, from Muhammad ibn Juhadah, from Wahb ibn Munabbih, who said: “Whoever devotes himself to worship will gain added strength, whereas whoever lapses into laziness will only grow more sluggish.”