SB 10.89.19
sri-suka uvaca
ittham sarasvata vipra
nrnam samsaya-nuttaye
purusasya padambhoja-
sevaya tad-gatim gatah
Translation:
Sukadeva Gosvami said: The learned brahmanas living along the river Sarasvati came to this conclusion in order to dispel the doubts of all people. Thereafter they rendered devotional service to the Supreme Lord’s lotus feet and attained His abode.