Sri Caitanya Mahaprabhu finally arrived at Prayaga and for ten successive days bathed in the confluence of the rivers Yamuna and Ganges during the festival of Makara-sankranti (Magha-mela)

Expressions researched:
"Śrī Caitanya Mahāprabhu finally arrived at Prayāga and for ten successive days bathed in the confluence of the rivers Yamunā and Ganges during the festival of Makara-saṅkrānti (Māgha-melā)"

Sri Caitanya-caritamrta

CC Madhya-lila

Śrī Caitanya Mahāprabhu finally arrived at Prayāga and for ten successive days bathed in the confluence of the rivers Yamunā and Ganges during the festival of Makara-saṅkrānti [Māgha-melā].

CC Madhya 18.222, Translation and Purport

Śrī Caitanya Mahāprabhu finally arrived at Prayāga and for ten successive days bathed in the confluence of the rivers Yamunā and Ganges during the festival of Makara-saṅkrānti [Māgha-melā].

Actually the word triveṇī indicates the confluence of three rivers—namely the Ganges, Yamunā and Sarasvatī. Presently the Sarasvatī River is not visible, but the river Ganges and the river Yamunā merge at Allahabad.