THIS IS A shloka from the Bhagavad Gita. Actually, it is one and a half shlokas, shloka number 26 and half of shloka number 27 from the first Chapter. By the way, almost everyone refers to the text as Bhagavad Gita and so have I. That’s grammatically wrong. Following rules of sandhi, one should either say ‘Bhagavat Gita’ or ‘Bhagavadgita’. Before the battle, Arjuna asks Krishna to station the chariot between the two armies, so that he can see who he has to fight with. That’s when this shloka occurs and one has a list of father, grandfather, preceptor, maternal uncle, brother, son, grandson, friend, father-in-law and well-wisher. That more or less covers every masculine relative one can think of. A few shlokas later (shloka 34 to be precise), there…
