Madhvaon Brahma Sūtra 2.3.2
Dvaita Vedānta
Sūtra
अस्तितु
astitu
Sūtra translation
But there is (a scriptural statement of the origin of ether).
On the other hand, there are actually scriptural state- ments describing the origin (of ether); such as, “ From the Lord sprang ether. ” (Tait. II. i).