無量壽經連義述文贊 3.91

3.91

經曰「橫為非常」至「適無縱捨」者，述云：此後、散失苦。有二：此初、失財苦也。忪（止容眾從二反），懼心亂動也。

The sūtra says: "It is arbitrarily destroyed by the impermanent" down to "just having nothing, they cannot let go." The commentary states: Next is the suffering of dispersal and loss. There are two parts: this first is the suffering of losing wealth. "Song" (忪, read as zhong and cong): a frightened mind agitated in disorder.