首楞嚴義疏注經 5.132

5.132

背覺合塵名為孤露，萍游六道故曰飄零。忽然邂逅廁為堂弟，名預天倫。由斯遭遇，如子得母，法身可久矣。

Turning one's back on awakening and uniting with dust is called 'abandoned and unprotected'; drifting like duckweed through the six destinies is called 'drifting about'. Suddenly encountering [the Buddha] and being counted as his cousin is called 'admitted to the heavenly kin'. Due to this encounter, like a child gaining its mother, the Dharma-body can endure long.