Its meaning is, when the verses from the end of Surah al-Baqarah were revealed.
حدثنا ابن جعفر قال حدثنا شعبة عن سليمان سمعت
معناه يعني لما نزلت الآيات من آخر سورة البقرة
Its isnad is sahih, and it is like the one before it. Abu Duha is Muslim bin Sabih.