Agnipurana 23.13

23.13

pūrvaṃ svahṛdaye dhyātvā āvāhyārcaiś ca maṇḍale /
arghyaṃ pādyaṃ tathācāmaṃ madhuparkaṃ punaś ca tat //

Having first meditated [on him] in one's own heart, invoking him with worship rites into the maṇḍala, / [one offers] arghya water, water for washing the feet, water for sipping, madhuparka, and again that [water for sipping];