Musnad Ahmad 1153:1844

Hajjaj narrated to us, he said: Shareek narrated to us, from al-Miqdam ibn Shurayh, from his father, who said: I said to Aisha: "Did the Messenger of Allah, peace and blessings of Allah be upon him, use to recite poetry?" She said: "He would sometimes recite the poetry of Ibn Rawahah, and he would say: 'And news will come to you from one whom you did not provide with provisions.'"