首楞嚴義疏注經 5.278

5.278

舍利弗，云鶖子，亦云身子。心見清淨，謂眼識發智，見世、出世間一切諸法，無不通達根本元由，斯則得世俗智。分別諸法名為法眼。

Śāriputra is rendered 'Son of the Falcon', and also 'Son of the Body'. 'Mental seeing has been pure' means that the eye-consciousness brought forth wisdom, seeing all worldly and supramundane dharmas without failing to penetrate their fundamental origin; this, then, is attaining conventional wisdom. Distinguishing all dharmas is named the Dharma-eye.