स यावदादित्य उत्तरत उदेता दक्षिणतोऽस्तमेता द्विस्तावदूर्ध्वं उदेतार्वागस्तमेता साध्यानामेव तावदाधिपत्यंस्वाराज्यं पर्येता ॥ ३.१०.४ ॥
In plain words
Twice as long as the sun rises in the north and sets in the south, it rises above and sets below; and for that long does he attain the sovereignty and self-rule of the Sādhyas.