Devata: Sarasvatī (dual aspect) / prosperity powers; addressed beneficiary is the established sacred presence (often Agni/altar or sacrificer by extension)
iṣé rāyé ramasva sáhase dyumná ūrjé ápatyāya | samrā́ḍ asi svarā́ḍ asi sārasvatáu tvótsáu prā́vatām
Translation
For nourishment, for wealth, take thou thy delight; for might, for splendour, for strength, for offspring. Thou art universal ruler, thou art self-ruler: may the two Sarasvatī-springs protect and prosper thee.