tosayed rtvijas caiva
tad viddhy aradhanam hareh
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
One should satisfy the spiritual master [acarya], who is very learned in Vedic literature, and should satisfy his assistant priests [known as hota, udgata, adhvaryu and brahma]. One should please them by offering them clothing, ornaments and cows. This is the ceremony called visnu-aradhana, or worship of Lord Visnu.