Mahabharata 3.154.36
यं चासि प्रस्थितो देशं मनः पूर्वं गतं च तेन तं गन्तासि गन्तासि मार्गं बकहिडिम्बयोः
yaṃ cāsi prasthito deśaṃ manaḥ pūrvaṃ gataṃ ca tena taṃ gantāsi gantāsi mārgaṃ bakahiḍimbayoḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book