συνεκπνέω
From LSJ
Ὁ θάνατος οὐθὲν πρὸς ἡμᾶς, ἐπειδήπερ ὅταν μὲν ἡμεῖς ὦμεν, ὁ θάνατος οὐ πάρεστιν, ὅταν δὲ ὁ θάνατος παρῇ, τόθ' ἡμεῖς οὐκ ἐσμέν. → Death is nothing to us, since when we are, death has not come, and when death has come, we are not.
English (LSJ)
A breathe one's last along with, τινι E.IT684, cf. PHerc. 1041.3; σ. τῷ χαίρειν Luc.Laps.3.