Musnad Ahmad 1153:720

Sulayman ibn Dawud narrated to us, he said: Isma'il—meaning Ibn Ja'far—narrated to us, he said: Sharik informed me, from 'Abdullah ibn Abi 'Atiq, from 'A'ishah, that the Prophet, peace and blessings of Allah be upon him, said: "In the 'Ajwah of Al-'Aliyah is a cure, or it is an antidote, at the beginning of the morning."