Takhrij Hadith 91: "I said: 'O Messenger of…"

I said: 'O Messenger of Allah, set your condition for me, for you know best regarding it.' He said: 'I accept your pledge of allegiance upon [the condition] that you worship Allah and associate nothing with Him, that you establish the prayer, give the Zakat, offer sincere counsel to the Muslim, and disavow yourself from Shirk (polytheist).