The Messenger of Allah ﷺ never once failed to pray the two units after Asr in my house.
أخبرنا عبيد الله بن سعيد قال حدثنا يحيى عن هشام قال أخبرني أبي قال
ما ترك رسول الله ﷺ السجدتين بعد العصر عندي قط
Bukhari transmitted it in the Book of Prayer Times, chapter on making up missed prayers and the like after Asr, hadith no. 591, from the hadith of Yahya Qattan. Muslim transmitted it in the Book of the Prayer of Travelers, chapter on knowing the two rakahs that the Prophet ﷺ used to pray after Asr, hadith no. 299/835, from the hadith of Hisham, with the same chain. It is also found in Kubra, hadith no. 1553.