פירוש על שמואל ב 2:23

Into the fifth rib. As [if to say] the fifth rib,³Counting from the bottom. the place where the bile and the liver are set. [But] Yonasan translated [this to mean] "on the side of his thigh,"

And died in his place. And died in his place.⁴This is Targum Yonasan’s translation.