What is the significance of the events mentioned in the hadith narrated by Abu Mijlaz, from Qais bin Ubad who quoted `Ali bin Abi Talib, when he said, "I shall be the first man to kneel down before (Allah), the Beneficent to receive His judgment on the day of Resurrection (in my favor)." (peace be upon him)?
 Narrated Abu Mijlaz:                     From Qais bin Ubad: `Ali bin Abi Talib said, "I shall be the first man to kneel down before (Allah), the Beneficent to receive His judgment on the day of Resurrection (in my favor)." Qais bin Ubad also said, "The following Verse was revealed in their connection:-- "These two opponents believers and disbelievers) Dispute with each other About their Lord." (22.19) Qais said that they were those who fought on the day of Badr, namely, Hamza, `Ali, 'Ubaida or Abu 'Ubaida bin Al-Harith, Shaiba bin Rabi`a, `Utba and Al-Wahd bin `Utba.