The delegation of Abdul-Qays came and said, "Messenger of Allah, we are a tribe from Rabia, and between us and you stand the disbelievers of Mudar, so we cannot reach you except during the sacred month. Instruct us with something we can take hold of and call those behind us to follow."He said, "I command you with four things and forbid you from four. Belief in Allah, the testimony that there is no god but Allah," and he counted on his hand, "and establishing the prayer, paying the zakat, fasting Ramadan, and that you give to Allah a fifth of whatever spoils you take. And I forbid you from the gourd, the hollowed stump, the green jar, and the pitch-coated vessel."
قدم وفد عبد القيس فقالوا: يا رسول الله إنا هذا الحي من ربيعة بيننا وبينك كفار مضر فلسنا نصل إليك إلا في الشهر الحرام، فمرنا بأمر نأخذ به وندعو إليه من وراءنا قال: آمركم بأربع وأنهاكم عن أربع: الإيمان بالله شهادة أن لا إله إلا الله- وعقد بيده- وإقام الصلاة، وإيتاء الزكاة، وصيام رمضان، وأن تؤدوا الله خمس ما غنمتم، وأنهاكم عن الدباء والنقير والحنتم والمزفت.
Bukhari narrated it in the chapter on the obligation of the fifth (3095), and Muslim in the Book of Faith (17:23), both of them through Hammad bin Zayd, from Abu Jamra Dubai, who said, "I heard Ibn Abbas," and then he related it.