Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answer updated 1 year ago

The verse ( Surely, your only masters are Allah, His messenger, and Those who establish prayers and give Zakat during Rokoo’) (5:55) was revealed when Ali (AS) gave his ring to a poor person during Rokoo’.

This fact is mentioned in many Sunni books like: 

1. Al-Majma’ Al-Awsat by al-Tabaraani , Hadeeth number 6414.

2. Al-Majma’ Al-Kabeer by al-Tabaraani, Hadeeth number 948.

3. Tafseer al-Tabari, Vol 6, page 389 ( Arabic).

4. Tafseer al-Dorr al-Manthour by Al-Soyooti, 2: 293.

5. Tafseer ibn Katheer, 7:394.

6. Tafseer al-Qurtobi , 6:221.

7. Tafseer ibn Abi Haatam , Hadeeths 6583, 6585 and 6587.

8. Ma’rifat al-Sahabah by Abi Na’eem, Hadeeth 815.

9. Ma’rifat Oloom Al-Hadeeth by Al- Hakim, Hadeeth 210.

10. Hilyat al-Awliyaa’ , Hadeeth 3835.

11. Tafseer al-Baidhaawi in Tasfeer of 5:55.

12. Tafseer al-Fakhrudin Al-Raazi, 12: 25 to 31.

13. Noor al-Absaar by Shiblanji , page 86 and 87.

14. Tafseer al-Kashshaaf by Al-Zamakhshari, 1: 624.

15. Kanz al-Ommal, 13:108

and many other books.

Wassalam.