Verses with the word slayeth in the Apocrypha (2 verses):

Wisdom of Solomon 1:11
Therefore beware of murmuring, which is unprofitable; and refrain your tongue from backbiting: for there is no word so secret, that shall go for nought: and the mouth that belieth slayeth the soul.

Sirach 34:22
He that taketh away his neighbour's living slayeth him; and he that defraudeth the labourer of his hire is a bloodshedder.