Strong’s Greek
G519 — apagchomai
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀπάγχω
apagchomai — pronounced ap-ang'-khom-ahee
from 575 and agcho (to choke; akin to the base of 43); to strangle oneself off (i.e. to death):--hang himself. see GREEK for 575 see GREEK for 43
1 occurrence in the KJV.
Matthew 27:5
And he cast down the pieces of silver in the temple, and departed, and went and hanged himself.