Mahabharata 1.89.6

मनस्युरभवत्तस्माच्छूरः श्येनीसुतः प्रभुःपृथिव्याश्चतुरन्ताया गोप्ता राजीवलोचनः

manasyurabhavattasmācchūraḥ śyenīsutaḥ prabhuḥpṛthivyāścaturantāyā goptā rājīvalocanaḥ

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