SB 8.16.38
etair mantrair hrsikesam
avahana-puraskrtam
arcayec chraddhaya yuktah
padyopasparsanadibhih
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Kasyapa Muni continued: By chanting all these mantras, welcoming the Supreme Personality of Godhead with faith and devotion, and offering Him items of worship [such as padya and arghya], one should worship Kesava, Hrsikesa, Krsna, the Supreme Personality of Godhead.