H2614–חָנַק–cha.naq

And when Ahithophel saw that his counsel was not followed, he saddled his ass, and arose, and went home to his house, to his city, and put his household in order, and hanged himself, and died. and was buried in the sepulcher of his father.

וַיֵּחָנַ֑ק (יֵּחָנַ֑ק) i.ye.cha.Nak “he hanged himself”

The lion tore in pieces enough for his whelps, and strangled for his lionesses, and filled his holes with prey, and his dens with ravin.

וּמְחַנֵּ֖ק (מְחַנֵּ֖ק) me.cha.Nek “[was] strangling”