SB 5.17.10
anye ca nada nadyas ca varse varse santi bahuso merv-adi-giri-duhitarah satasah.
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Many other rivers, both big and small, flow from the top of Mount Meru. These rivers are like daughters of the mountain, and they flow to the various tracts of land in hundreds of branches.