Manasara 31.41

31.41

bhūsurādinarāṇāṃ ca madhye dvāraṃ na yojayet
madhyasūtraṃtu vāme tu mahādvāraṃ prakalpayet

For brāhmaṇas and other men, one should not place the door in the center; / one should place the main gateway to the left of the central axis line.