‘Urwa b. Zubair reported that ‘A’isha, the wife of the Messenger of Allah (ﷺ), told him that (once) Haula’ dint Tuwait b. Habib b. Asad b. ‘Abd al-‘Uzzi passed by her (at the time) when the Messenger of Allah (ﷺ) was with her. I (‘A’Isha) said:

It Is Haula’ bint Tuwait and they say that she does not sleep at night. Upon this the Messenger of Allah (ﷺ) said: (Oh) she does not sleep at night! Choose an act which you are capable of doing (continuously). By Allah, Allah would not grow weary, but you will grow weary. (Narrated by Muslim)