Caitanya-caritāmṛta 5.85
iṅhāra puṇye kṛṣṇe āni’ sākṣī bolāiba tabe ei viprera satya-pratijñā rākhiba
[inhaara punye krishne aani’ saakshee bolaaiba tabe ei viprera satya-pratijnaa raakhiba]
Blended reading (Sanskrit + English inline)
iṅhāra puṇye kṛṣṇe āni’ sākṣī bolāiba tabe ei viprera satya-pratijñā rākhiba
“By the piety of the elderly brāhmaṇa, I shall call the Supreme Personality of Godhead as a witness. Thus I shall keep his truthful promise intact.”
My note
Source: vedabase.io