Valmiki Ramayana Ayodhya Kanda Sarga 25 Shloka 29

सः उपाध्यायः that officiating priest, विधिना duly, अनामयम् sound health, शान्तिं हुत्वा having performed sacrificial offerings for peace, हुतहव्यावशेषेण with the remainder of the offerings, बाह्यम् external, बलिम् ceremonies, अकल्पयत् performed.

The officiating priest performed the ritual of sacrificial offerings strictly in accordance with rules for peace and happiness of Rama. With the remainder of the offerings, he performed whatever ceremonies were to be done externally.