Yahya related to me from Malik that he had asked Ibn Shihab why Umar ibn al Khattab used to take a tenth from the Nabateans, and Ibn Shihab replied, "It used to be taken from them in the jahiliyya, and Umar imposed it on them."
| USC-MSA web (English) reference | : Book 17, Hadith 49 |
| Arabic reference | : Book 17, Hadith 625 |