مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2982
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn ‘Abbas (رضي الله عنه) said: The name of Juwairiyah bint al-Harith was Barrah, but The Messenger of Allah (ﷺ) changed her name and called her Juwairiyah.
Musnad Ahmad 3005Saheeh; this is a hasan isnad]