As the people having weak eye-sight cannot see at sun in noon, the kings are unable to gaze directly at Bhimasena, the son of Kunti.
न शक्नुवन्ति वै पार्थ पार्थिवाः समुदीक्षितुम्। मध्यंदिनगतं सूर्य यथा दुर्बलचक्षुषः॥