Padukasahasra 20.19

20.19

paricarati vidhau tvāṃ pāduke raṅgabhartuḥ padasarasijabhṛṅgairbhāsurairindranīlaiḥ |
prakaṭitayamunaughā bhaktinamrasya śambhoḥ pariṇamayasi cūḍāviṣṇupadyāḥprayāgam ||

While the Creator attends upon you, O sandal of the Lord of Raṅgam, / with your brilliant sapphires resembling bees around his lotus foot, / having revealed a flood of the Yamunā, you transform the river from Viṣṇu’s foot on the crest of Śambhu, bowed in devotion, into a Prayāga.