After the departure of Vasiştha the great Gautama engaged in the satisfaction of Vasist ha's duties. And the high-souled Vasistha too engaged in Indra's sacrifice.
अनन्तरं महाविप्रो गौतमः प्रत्यपूरयत्। वसिष्ठोऽपि महातेजा इन्द्रयज्ञमथाकरोत्॥