Mahabharata 3.268.18

इङ्गितज्ञास्ततो भर्तुश्चत्वारो रजनीचराःचतुर्ष्वङ्गेषु जगृहुः शार्दूलमिव पक्षिणः

iṅgitajñāstato bhartuścatvāro rajanīcarāḥcaturṣvaṅgeṣu jagṛhuḥ śārdūlamiva pakṣiṇaḥ

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