Agnipurana 201.3

201.3

tat sadbrahmāṇamanile huṃ viṣṇuṃ kṣauṃ nṛsiṃhakaṃ(1) /
uttare bhūrvarāhañca īśe dvāri ca paścime //

Brahmā with 'Tat Sat' in the wind [quarter, the northwest], Viṣṇu with 'Huṃ', Nṛsiṃha with 'Kṣauṃ',
Bhūvarāha in the north, and in the northeast and the western gate;