Caitanya-caritāmṛta 10.75
tabe gauḍa-deśe āilā kālā-kṛṣṇadāsa navadvīpe gela teṅha śacī-āi-pāśa
[tabe gauda-deshe aailaa kaalaa-krishnadaasa navadveepe gela tenha shachee-aai-paasha]
Blended reading (Sanskrit + English inline)
tabe gauḍa-deśe āilā kālā-kṛṣṇadāsa navadvīpe gela teṅha śacī-āi-pāśa
Thus Kālā Kṛṣṇadāsa went to Bengal, and he first went to Navadvīpa to see mother Śacī.
My note
Source: vedabase.io