Caitanya-caritāmṛta 24.304
‘api’-śabda — avadhāraṇe, seha cāri bāra cāri-śabda-saṅge evera karibe uccāra
[‘api’-shabda — avadhaarane, seha chaari baara chaari-shabda-sange evera karibe uchchaara]
Blended reading (Sanskrit + English inline)
‘api’-śabda — avadhāraṇe, seha cāri bāra cāri-śabda-saṅge evera karibe uccāra
“The word ‘api’ is then used in the sense of ascertainment, and then the word ‘eva’ can be uttered four times with four words.
My note
Source: vedabase.io