'Thyself' in the Bible

and it hath been, when these signs come to thee -- do for thyself as thy hand findeth, for God is with thee.

But Jonathan Saul's son delighted much in David: and Jonathan told David, saying, Saul my father seeketh to kill thee: now therefore, I pray thee, take heed to thyself until the morning, and abide in a secret place, and hide thyself:

Therefore thou shalt deal kindly with thy servant; for thou hast brought thy servant into a covenant of the LORD with thee: notwithstanding, if there be in me iniquity, slay me thyself; for why shouldest thou bring me to thy father?

And when thou hast stayed three days, then thou shalt go down quickly, and come to the place where thou didst hide thyself when the business was in hand, and shalt remain by the stone Ezel.

And David cometh in to Nob, unto Ahimelech the priest, and Ahimelech trembleth at meeting David, and saith to him, 'Wherefore art thou thyself alone, and no man with thee?'

And the priest saith, 'The sword of Goliath the Philistine, whom thou didst smite in the valley of Elah, lo, it is wrapped in a garment behind the ephod, if it thou dost take to thyself, take; for there is none other save it in this place.' And David saith, 'There is none like it -- give it to me.'

Now therefore, my lord, as the LORD liveth, and as thy soul liveth, seeing the LORD hath withholden thee from coming to shed blood, and from avenging thyself with thine own hand, now let thine enemies, and they that seek evil to my lord, be as Nabal.