Sayyiduna Kadan bin Abd al-Akki (may Allah be pleased with him) said: I came from Yemen to the Prophet (peace and blessings be upon him), pledged allegiance to him (peace and blessings be upon him) and accepted Islam at his (peace and blessings be upon him) hand.
Hadith Referenceالمعجم الكبير للطبراني / باب الكاف / 16490