(53) باب ذِكْرِ مَا يَجُوزُ شُرْبُهُ مِنَ الطِّلاَءِ وَمَا لاَ يَجُوزُ
It was narrated that Dawud said:
"I asked Sa'eed: 'What is the drink that 'Umar bin Al-Khattab, may Allah be pleased with him, regarded as permissible?' He said: 'That which has been cooked until two-third has gone and one-third is left.'"
Reference: Sunan an-Nasa'i 5719
In-book reference: Book 51, Hadith 181
English translation: Vol. 6, Book 51, Hadith 5722