ἀπάγχομαι

From LSJ

ὑμῖν ἔξεστι εὐδαίμοσι γενέσθαι → to you it is permitted to be joyful, it is permitted to be happy, it is permitted to be fortunate, vobis licet esse beatis

Source

English (Strong)

from ἀπό and agcho (to choke; akin to the base of ἀγκάλη); to strangle oneself off (i.e. to death): hang himself.