And Harun ibn Sa'id al-Ayli narrated to me, Ibn Wahb narrated to us, 'Amr ibn al-Harith informed me, from Bukayr ibn al-Ashajj, from Busr ibn Sa'id, from Ibn al-Sa'di, that he said: 'Umar ibn al-Khattab — may God be pleased with him — appointed me as collector of the alms tax. [And he narrated] similar to the hadith of al-Layth.