It was narrated that Abu Ishaq said:
"I heard Masruq and Al-Aswad say: We bear witness that 'Aishah said: 'When the Messenger of Allah (ﷺ) was with me after 'Asr, he would pray them (these two Rak'ahs).'" (DE)
English reference (DE): Vol. 1, Book 6, Hadith 577 (DE)
Arabic reference (DE): Book 6, Hadith 583 (DE)