Hiranyakeshigrihyasutra 1.1.2.11

1.1.2.11

pariṣicyedhmamaṅktvābhyādadhāti \ ayaṃ ta idhma ātmā jātavedastenedhyasva vardhasva cenddhi \ vardhaya cāsmānprajayā paśubhirbrahmavarcasenānnādyena samedhaya \ svāhā \ iti \11\

Having (thus) sprinkled (water) round (the fire), and having anointed the fuel (with Âgya), he puts it on (the fire) with (the Mantra), 'This fuel is thy self, Gâtavedas! Thereby thou shalt be inflamed and shalt grow. Inflame us and make us grow; through offspring, cattle, holy lustre, and through the enjoyment of food make us increase. Svâhâ!'