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adya nah pitaras trpta
adya nah pavitam kulam
adya svistah kratur ayam
yad bhavan agato grhan
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
O my Lord, because You have kindly arrived at our home, all my forefathers are satisfied, our family and entire dynasty have been sanctified, and the sacrifice we are performing is now complete because of Your presence.