Pause and identify this Companion, scholar, and prominent figure. A new challenge: who am I? I am one of the Companions of the Prophet, peace and blessings of Allah be upon him. I am a veteran poet who lived through both the Jahiliyyah and Islam. I was among those who abandoned idols and forbade wine even before the advent of Islam. I went thirty years without composing poetry, then suddenly excelled at it, and it began to flow from my tongue. I came to the Prophet, peace be upon him, with my people during the Year of Delegations in the ninth year after the Hijrah. I embraced Islam and recited a poem in his presence praising him, which the Prophet, peace be upon him, found pleasing. Among its lines were: "I followed the Messenger of Allah when he brought guidance, reciting a Book as luminous as the galaxy." "I strove in jihad until I and those with me felt no hardship, even when the stars set." "I remain steadfast in piety and am content with its deeds, and I was wary of the terrifying Fire." "Our glory and our ancestors have reached the heavens, and we hope for even more beyond that." The Prophet, peace be upon him, asked, "Beyond what, O Abu Layla?" I replied, "To Paradise, O Messenger of Allah," and he, peace be upon him, said, "Yes, if Allah wills." Then I continued, saying: "There is no good in forbearance if it lacks the resolve to protect its purity from being sullied." "And there is no good in ignorance if it lacks a wise man who, when he undertakes a matter, brings it to a successful conclusion." The Prophet, peace be upon him, said, "May Allah preserve your teeth, may Allah preserve your teeth," repeating it twice. I lived a long life, reaching over 120 years of age. My teeth never fell out, thanks to the blessing of the Prophet's supplication; so, who am I?