Mahabharata 10.2.22

उत्थायोत्थाय हि सदा प्रष्टव्या वृद्धसंमताःतेऽस्य योगे परं मूलं तन्मूला सिद्धिरुच्यते

utthāyotthāya hi sadā praṣṭavyā vṛddhasaṃmatāḥte'sya yoge paraṃ mūlaṃ tanmūlā siddhirucyate

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