Ramayana
ततः स राजा मनुजेन्द्रपुत्रः सार्धं च तेनोशनसा तदानीम् । चकार राज्यं सुमहान्महात्मा शक्रो दिवीवोशनसा समेतः ॥ 7-79-20 ॥
Then that king, son of the lord of men, that exceedingly mighty and high-souled one, ruled the kingdom at that time together with Ushanas, even as Shakra in heaven attended by Ushanas (Shukra).
english translation