BT Ket 104b(26) :אימ׳ לי זי גופה דעובדא היכי הוה‏ : so tell me then how the essence of the case happened
See the entire entry for gwp n.m. body

BT Ket 104b(26) :גופה דעובדא היכי הוה‏ : just what was the essence of the case
See the entire entry for ˁŭḇāḏ, ˁŭḇāḏā n.m. act, deed