Manasara 7.43

7.43

savitraṃ caivaṃ sāvitraṃ devārdhārdhapade sthitam
indraṃ caivendrarājaṃ ca pratyekārdhapade parāḥ

Savitṛ and Sāvitra, two gods residing in half a plot each;
Indra and Indrarāja, further deities each in half a plot;