The water (from Paramananda Puri's well) was bitter, and therefore Sri Caitanya Mahaprabhu prayed to Lord Jagannatha to allow Ganges water to come into the well to make it sweet

Expressions researched:
"The water, however, was bitter, and therefore Śrī Caitanya Mahāprabhu prayed to Lord Jagannātha to allow Ganges water to come into the well to make it sweet"

Sri Caitanya-caritamrta

CC Adi-lila

Paramānanda Purī established a small monastery behind the western side of the Jagannātha temple, where he had a well dug to supply water. The water, however, was bitter, and therefore Śrī Caitanya Mahāprabhu prayed to Lord Jagannātha to allow Ganges water to come into the well to make it sweet.

CC Adi 9.13-15, Translation and Purport

Paramānanda Purī, Keśava Bhāratī, Brahmānanda Purī and Brahmānanda Bhāratī, Śrī Viṣṇu Purī, Keśava Purī, Kṛṣṇānanda Purī, Śrī Nṛsiṁha Tīrtha and Sukhānanda Purī—these nine sannyāsī roots all sprouted from the trunk of the tree. Thus the tree stood steadfastly on the strength of these nine roots.

“My eyes, My mind, My religious activities and My acceptance of the sannyāsa order have now all become perfect because today Mādhavendra Purī is manifest before Me in the form of Paramānanda Purī.” The Caitanya-bhāgavata further states:

kathokṣaṇe anyo ’nye karena praṇāma

paramānanda-purī caitanyera priya-dhāma

“Thus Śrī Caitanya Mahāprabhu exchanged respectful obeisances with Paramānanda Purī, who was very dear to Him.” Paramānanda Purī established a small monastery behind the western side of the Jagannātha temple, where he had a well dug to supply water. The water, however, was bitter, and therefore Śrī Caitanya Mahāprabhu prayed to Lord Jagannātha to allow Ganges water to come into the well to make it sweet. When Lord Jagannātha granted the request, Lord Caitanya told all the devotees that from that day hence, the water of Paramānanda Purī’s well should be celebrated as Ganges water, for any devotee who would drink it or bathe in it would certainly get the same benefit as that derived from drinking or bathing in the waters of the Ganges. Such a person would certainly develop pure love of Godhead.