Agnipurana 263.18

263.18

bhūtebhyaś ca bahirdadyāccharaṇe dhanadāya ca /
indrāyendrapuruṣebhyo dadyāt pūrveṇa mānavaḥ //

and outside to the spirits, and in the shelter to the Bestower of Wealth; / a man should give to the east to Indra and Indra's attendants;