注大乘入楞伽經 5.24

5.24

上問：諸須陀洹，須陀洹行。今答云：諸須陀洹果，言互顯故，利鈍不同，故有三耳。

Above, he asked about the various srotāpannas and the practice of the srotāpanna. Here, the Buddha answers with the fruits of the various srotāpannas; because the expressions mutually illuminate each other, and because sharpness and dullness are not the same, there are these three.