पिता वै गार्हपत्योऽग्निर्माताऽग्निर्दक्षिणः स्मृतः । गुरुराहवनीयस्तु साऽग्नित्रेता गरीयसी ॥ २३१ ॥
The father, forsooth, is stated to be the Garhapatya fire, the mother the Dakshinagni, but the teacher the Ahavaniya fire; this triad of fires is most venerable.
english translation