This hadith has been narrated on the authority of Ibn 'Abbas with a slight variation of words.
Sahih Muslim Book 15, Hadith 116
← Previous Hadith Ibn `Abbas (Allah be pleased with him) reported that Duba`a intended to perform Hajj, and the Messenger of Allah (ﷺ) commanded her (to enter into the state of Ihram) with condition. She did it in compliance with the command of Allah's Apostle (ﷺ).

Sahih Muslim Book 15, Hadith 115 Next Hadith → `A'isha (Allah be pleased with her) reported that Asma' bint `Umais gave birth to Muhammad b Abu Bakr near Dhu'l-Hulaifa. The Messenger of Allah (ﷺ) commanded Abu Bakr to convey to her that she should take a bath and then enter into the state of Ihram.

Sahih Muslim Book 15, Hadith 117