Mujahid reported,

Qurra reported that an elderly man who had lived through the days of pre-Islamic ignorance, known as Ibn Abs, told us while we were on the expedition to Rhodes, "I was driving along a cow that belonged to our family when I heard a voice coming from inside it saying, 'O family of Dharih, an eloquent declaration, a man calls out, there is no god but Allah.' We then came to Mecca and found that the Prophet ﷺ had already begun his mission there."

Ahmad 16695

Daif

قال حدثنا محمد بن بكر البرساني قال أخبرنا عبيد الله بن أبي زياد قال حدثني عبد الله بن كثير الداري

عن مجاهد قال

حدثنا شيخ أدرك الجاهلية ونحن في غزوة رودس يقال له ابن عبس قال كنت أسوق لآل لنا بقرة قال فسمعت من جوفها يا آل ذريح قول فصيح رجل يصيح لا إله إلا الله قال فقدمنا مكة فوجدنا النبي ﷺ قد خرج بمكة

أحمد 16695ضعيف
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Elder who lived during the Jahiliyyah
Numbering
Darussalam 16695
Ahmad 16695