Bhakti-rasāmṛta-sindhu .4.247
atha śāntiḥ –
[atha shaantih –]
atyārūḍhasya bhāvasya vilayaḥ śāntir ucyate ||247||
[atyaaroodhasya bhaavasya vilayah shaantir uchyate ||247||]
Blended reading (Sanskrit + English inline)
atha śāntiḥ –
atyārūḍhasya bhāvasya vilayaḥ śāntir ucyate ||247||
When a bhāva which has become prominent disappears, it is called bhāva-śānti.
My note
Source: vedabase.io