Narrated Uthman ibn Abul As: When the deputation of Thaqif came to the Messenger of Allah ﷺ, he made them stay in the mosque, so that it might soften their hearts. They stipulated to him that they would not be called to participate in Jihad, to pay zakat and to offer prayer. The Messenger of Allah ﷺ said: You may have the concession that you will not be called to participate in jihad and pay zakat, but there is no good in a religion which has no bowing (i. e. prayer).

Narrated Jabir ibn Abdullah: Wahb said: I asked Jabir about the condition of Thaqif when they took the oath of allegiance. He said: They stipulated to the Prophet ﷺ that there would be no sadaqah (i. e. zakat) on them nor Jihad (striving in the way of Allah). He then heard the Prophet ﷺ say: Later on they will give sadaqah (zakat) and will strive in the way of Allah when they embrace Islam.