tatrāpaśyatsthitānpārthaḥ pitṝnatha pitāmahān
ācāryānmātulānbhrātṝnputrānpautrānsakhīṃstathā

Then Partha saw stationed there in both the armies, fathers, grandfathers, teachers, maternal uncles, brothers, sons, grandsons and friends too.

tatra = there; apaśyat = he could see; sthitān = standing; pārthaḥ = Arjuna; pitṛn = fathers; atha = also; pitāmahān = grandfathers; ācāryān = teachers; mātulān = maternal uncles; bhrātṝn = brothers; putrān = sons; pautrān = grandsons; sakhīn = friends; tathā = too;