He said regarding nabidh that its dregs are what makes it intoxicating.
أخبرنا سويد قال أنبأنا عبد الله عن سفيان عن داود بن أبي هند
أنه قال في النبيذ خمره درديه
No references are available.
[Hasan] It is also found in Kubra, hadith no. 5255, and it has corroborating reports.