Definition of "dieth"

They hatch cockatrice' eggs, and weave the spider's web: he that eateth of their eggs dieth, and that which is crushed breaketh out into a viper.

1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], Isaiah 59:5

`It is surely the right of a wife to be near her husband when he dieth.'

1886 October – 1887 January, H[enry] Rider Haggard, She: A History of Adventure, London: Longmans, Green, and Co., published 1887