Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Bukhari :: Book 5 :: Volume 59 :: Hadith 328
Narrated Mu'adh bin Rifa'a bin Rafi:
Rifa'a was one of the warriors of Badr while (his father) Rafi' was one of the people of Al-'Aqaba (i.e. those who gave the pledge of allegiance at Al-'Aqaba). Rafi' used to say to his son, "I would not have been happier if I had taken part in the Badr battle instead of taking part in the 'Aqaba pledge."
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