The Ocean of Mantras

Having placed the holy kusha grass in the fire, one should cast the pranita vessel for holy water water on the ground. (201)
Having dismissed the ritual Brahma, one should place the kusha grass and the fire-surroundings. Having completed the fire ritual in this way, one should satisfy the deity with water. (202)
After invoking, one should perform the purification tarpana with one-tenth of that amount, and then the sprinkling. "I satisfy [Name]," ending in the second case, followed by the chosen deity. (203)
At the end of the root-mantra, the word "I sprinkle" should be added for the sprinkling rite. Then, one should satisfy the excellent brahmins with various types of food. (204)
Having worshiped the chosen form, one should give them an offering. Through the worship of brahmins, the incomplete becomes complete for men. The deities are pleased, and desires are fulfilled. (205)

Thus ends the first wave on the purification of the elements in the Mantra Mahodadhi composed by the illustrious Mahidhara.

He explains the treatment of the holy items, etc., in "In the fire." Having dismissed the ritual Brahma, the remainder is to give the sacrificial fee. With kusha grass, including the surrounding offerings, placed in the fire. (201-202)

He explains the tarpana satisfaction rite mantra. At the end of the root-mantra, "I satisfy" should be imagined for the tarpana, and "I sprinkle" for the abhisheka sprinkling/consecration. The fire ritual is one-tenth of the recitation; the tarpana is one-tenth of that; the sprinkling is one-tenth of that; the feeding of brahmins is one-tenth of that. This five-fold purification is the smallest; the medium excludes the sprinkling; the best, consisting of three parts, excludes the tarpana and sprinkling. Feeding brahmins is one-tenth of the fire ritual; in short, the pleasure of the deities comes from feeding many brahmins. (203-205)