thyself 1438 - heautou {heh-ow-too'} (including all other cases); from a reflexive pronoun otherwise obsolete and the genitive case (dative case or accusative case) of 0846; him- (her-, it-, them-, also [in conjunction with the personal pronoun of the other persons] my-, thy-, our-, your-)self (selves), etc.: -- alone, her (own, -self), (he) himself, his (own), itself, one (to) another, our (thine) own(-selves), + that she had, their (own, own selves), (of) them(-selves), they, {thyself}, you, your (own, own conceits, own selves, -selves).
thyself 2468 - isthi {is'-thee}; second person imperative present of 1510; be thou: -- + agree, be, X give {thyself} wholly to.
thyself 4572 - seautou {seh-ow-too'}; genitive case from 4571 and 0846; also dative case of the same, seautoi {seh-ow-to'}; and accusative case seauton {seh-ow-ton'}; likewise contracted sautou {sow-too'}; sautoi {sow-to'}; and sauton {sow-ton'}; respectively; of (with, to) {thyself}: -- thee, thine own self, (thou) thy(-self).