俱舍論記 9.46

9.46

「先舊諸師至馳往赴彼」者，經部先舊諸師，或說一切有部先舊諸師。由見先造感彼地獄業時，共遊獵等己身伴類馳往赴彼。

[On the passage] 'Ancient masters of former times... rushing toward that': ancient masters of the Sautrāntika, or ancient masters of the Sarvāstivāda. Seeing companions of their own kind with whom they had formerly engaged in hunting and the like when creating the karma that causes that hell, they rush toward that.