By this is meant the intoxicating nabidh. Since the nabidh of unripe dates (gudar) becomes intoxicating quickly, it was not felt necessary to impose any restriction. From this fatwa as well, the legal position (madhhab) of Ibn Abbas (radi Allahu anhu) becomes known.
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 5693