Mahabharata 82.8

निमेषार्धाच्च कौन्तेयं भीष्मः शांतनवो युधि
अदृश्यं समरे चक्रे शरजालेन भागशः

Nimeshardhachcha kaunteyam bhishmah shantanavo yudhi
Adrishyam samare chakre sharajalena bhagashah