Mahabharata 6.63.8

भूतं भव्यं भविष्यच्च पूर्वमेतदकल्पयत्उभे संध्ये दिशः खं च नियमं च जनार्दनः

bhūtaṃ bhavyaṃ bhaviṣyacca pūrvametadakalpayatubhe saṃdhye diśaḥ khaṃ ca niyamaṃ ca janārdanaḥ

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