Mahabharata 4.59.22
विस्मितान्यथ भूतानि तौ दृष्ट्वा संयुगे तदासाधु पार्थ महाबाहो साधु भीष्मेति चाब्रुवन्
vismitānyatha bhūtāni tau dṛṣṭvā saṃyuge tadāsādhu pārtha mahābāho sādhu bhīṣmeti cābruvan
Our plain-language meaning of this verse is waiting for scholar review.