Mahabharata 12.112.40

तं तथा सत्कृतं दृष्ट्वा युज्यमानं च कर्मणिप्राद्विषन्कृतसंघाताः पूर्वभृत्या मुहुर्मुहुः

taṃ tathā satkṛtaṃ dṛṣṭvā yujyamānaṃ ca karmaṇiprādviṣankṛtasaṃghātāḥ pūrvabhṛtyā muhurmuhuḥ

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