yaiche saṅkalpa, yaiche triveṇī praveśila
śuni, śrīvāsādira mane vismaya ha-ila
yaiche saṅkalpa—how he was determined; yaiche—how; triveṇī praveśila—he entered into Triveṇī; śuni'-hearing; śrīvāsa-ādira—of Śrīvāsa Ṭhākura and others; mane—in the minds; vismaya ha-ila—there was surprise.
He explained how Junior Haridāsa had made his resolution and had thus entered the waters at the confluence of the Yamunā and Ganges. Hearing these details, Śrīvāsa Ṭhākura and the other devotees were very surprised.
Link to this page: https://prabhupadabooks.com/cc/antya/2/161