[Machine] That the Prophet ﷺ used to offer a quarter of what the people offer in the beginning and in the return, one-third after the half.
أَنَّ النَّبِيَّ ﷺ «نَفَلَ الرُّبُعَ مِمَّا يَأْتِي بِهِ الْقَوْمُ فِي الْبَدْأَةِ وَفِي الرَّجْعَةِ الثُّلُثَ بَعْدَ الْخُمُسِ»