Mahabharata 16.8.34

भृत्यास्त्वन्धकवृष्णीनां सादिनो रथिनश्च येवीरहीनं वृद्धबालं पौरजानपदास्तथाययुस्ते परिवार्याथ कलत्रं पार्थशासनात्

bhṛtyāstvandhakavṛṣṇīnāṃ sādino rathinaśca yevīrahīnaṃ vṛddhabālaṃ paurajānapadāstathāyayuste parivāryātha kalatraṃ pārthaśāsanāt

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