Chapter 1 · Arjuna's Despair · Sanjaya said
Bhagavad Gita 1.11 — Protect Bhishma
अयनेषु च सर्वेषु यथाभागमवस्थिताः। भीष्ममेवाभिरक्षन्तु भवन्तः सर्व एव हि ॥
ayaneṣu ca sarveṣu yathābhāgamavasthitāḥ | bhīṣmamevābhirakṣantu bhavantaḥ sarva eva hi ||
Meaning
So all of you, standing firm at your posts at every entrance of the formation, must guard Bhishma above all.