Mahabharata 12.17.22

यदा भूतपृथग्भावमेकस्थमनुपश्यतितत एव च विस्तारं ब्रह्म संपद्यते तदा

yadā bhūtapṛthagbhāvamekasthamanupaśyatitata eva ca vistāraṃ brahma saṃpadyate tadā

Our plain-language meaning of this verse is waiting for scholar review.