Sahih Muslim 5:265

Imam Muslim said:

Ashja'i narrated it from Sufyan al-Thauri, who narrated it from al-Aswad b. Qais, who narrated it from 'Uqba, who narrated it from al-Bara' b. 'Azib who said: We recited with the Prophet (ﷺ) (the above-mentioned verse like this, i. e. instead of Salat al- Wusta, Salat al-'Asr) for a certain period. as It has been mentioned (in the above-quoted hadith).