SB 8.18.23
ittham sasisyesu bhrgusv anekadha
vitarkyamano bhagavan sa vamanah
chatram sadandam sajalam kamandalum
vivesa bibhrad dhayamedha-vatam
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
While the priests of the Bhrgu dynasty and their disciples talked and argued in various ways, the Supreme Personality of Godhead, Vamanadeva, holding in His hands the rod, the umbrella and a waterpot full of water, entered the arena of the asvamedha sacrifice.