Sunan an-Nasai 20490
In-book no 5754أَخْبَرَنَا سُوَيْدٌ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ مَعْمَرٍ، عَنْ قَتَادَةَ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، أَنَّهُ كَانَ يَكْرَهُ أَنْ يَجْعَلَ، نَطْلَ النَّبِيذِ فِي النَّبِيذِ لِيَشْتَدَّ بِالنَّطْلِ .
It was narrated from Sa'eed bin Al-Musayyib that: He disliked putting the dregs of Nabidh into (new) Nabidh lest it become strong because of the dregs.