Mas’ala 173، المهذب | Fiqh of the Four Schools

Mas’ala 173المهذبShafi'ivol. 1, p. 256vol. 1, p. 256

وَمِنْ أَصْحَابِنَا مَنْ قَالَ يَحْرُمُ فِي مَوْضِعِ الشُّرْبِ لِأَنَّهُ يَقَعُ الِاسْتِعْمَالُ بِهِ

Its commentaries

المجموع شرح المهذبal-Nawawi

A number in a circle: a mas’ala the commentary adds, numbered through it. In bold: the text’s own words inside the commentary.