Mahabharata 15.9.24
मन्त्रभेदे हि ये दोषा भवन्ति पृथिवीक्षिताम्न ते शक्याः समाधातुं कथंचिदिति मे मतिः
mantrabhede hi ye doṣā bhavanti pṛthivīkṣitāmna te śakyāḥ samādhātuṃ kathaṃciditi me matiḥ
Our plain-language meaning of this verse is waiting for scholar review.