"asta-kaudira khaja-sandesa kara samarpana
sraddha kari' dile, sei amrtera sama
asta-kaudira—costing eight kaudis; khaja-sandesa—khaja and sandesa sweetmeats; kara samarpana—offer; sraddha kari'-with love and faith; dile—if you offer; sei—that; amrtera sama—just like nectar.
"Offer the Govardhana stone eight kaudis worth of the first-class sweetmeats known as khaja and sandesa. If you offer them with faith and love, they will be just like nectar."
Link to this page: https://prabhupadabooks.com/cc/antya/6/304