Dawud reported,
I asked Saeed, "What is the drink that Umar 
permitted?"He replied, "It is the drink that is cooked until two-thirds of it evaporates and one-third remains."
Nasai 5722
Sahihأخبرنا محمد بن المثنى قال حدثنا ابن أبي عدي
عن داود قال
سألت سعيدا ما الشراب الذي أحله عمر رضي الله عنه قال الذي يطبخ حتى يذهب ثلثاه ويبقى ثلثه
النسائي 5722صحيح
Contents
Reference
Commentary
Ayat
Collection
Sunan Nasai Sughra
Book
Drinks
Chapter
What is permissible to drink of cooked grape juice and what is not permissible
Numbering
Darussalam 5722
Details
Collection
Sunan Nasai Sughra
Book
Drinks
Chapter
What is permissible to drink of cooked grape juice and what is not permissible
Numbering
Darussalam 5722
Ayat
No annotations are available.
Reference
No references are available.
Commentary
Darussalam
Its isnad is sahih, and it is in Kubra, hadith no. 5225.