Caitanya-caritāmṛta 9.299
tāṅra eka yogya putra kariyāche sannyāsa ‘śaṅkarāraṇya’ nāma tāṅra alpa vayasa
[taanra eka yogya putra kariyaache sannyaasa ‘shankaraaranya’ naama taanra alpa vayasa]
Blended reading (Sanskrit + English inline)
tāṅra eka yogya putra kariyāche sannyāsa ‘śaṅkarāraṇya’ nāma tāṅra alpa vayasa
Śrī Raṅga Purī also remembered that one of her deserving sons had accepted the renounced order at a very young age. His name was Śaṅkarāraṇya.
My note
Source: vedabase.io