तव भ्राता मम सखा सम्बन्धी शिष्य एव च ।
मांसान्युत्कृत्य दास्यामि फाल्गुनार्थे महीपते ॥
एष चापि नरव्याघ्रो मत्कृते जीवितं त्यजेत् ।
एषः नः समयस्तात तारयेम परस्परम्
महाभारत भीष्मपर्व १०७.३३ - ३४
Your brother (Arjuna) is my friend, relative, and disciple. I will, O king, cut off my own flesh and give it away for the sake of Arjuna. And this tiger among men also can lay down his life for my sake. O sire, even this is our understanding, that we will protect each other. (Trans)
