Garudapurana 1.16.15

1.16.15

daṇḍanāyakāya tato daivatāyeti cottare /
śyāmapiṅgalamaiśānyāmāgneyyāṃ dīkṣitaṃ yajet //

and next as the Commander of Punishment; in the north as the Divinity;
in the northeast one should worship Śyāmapiṅgala, and in the southeast Dīkṣita;