'Thyself' in the Bible

and saith unto him, If thou art the Son of God, cast thyself down: for it is written, He shall give his angels charge concerning thee: and, On their hands they shall bear thee up, Lest haply thou dash thy foot against a stone.

Again, ye have heard that it was said to them of old time, Thou shalt not forswear thyself, but shalt perform unto the Lord thine oaths:

And Jesus saith unto him, See thou tell no man; but go, show thyself to the priest, and offer the gift that Moses commanded, for a testimony unto them.

Honor thy father and mother; and, Thou shalt love thy neighbor as thyself.

And a second like unto it is this, Thou shalt love thy neighbor as thyself.

and saying, Thou that destroyest the temple, and buildest it in three days, save thyself: if thou art the Son of God, come down from the cross.