Sunan Ibn Majah
71
Sahih Mutawatir+2

It was narrated that Abu Hurairah said:"The Messenger of Allah (ﷺ) said: 'I have been commanded to fight the people until they testify to La ilaha ill-allah (none has the right to be worshipped but Allah) and that I am the Messenger of Allah, and establish regular prayers and pay Zakat

Sahih MutawatirAl-Albani
Sahih MutawatirMuhammad Fouad Abd al-Baqi