'Integrity' in the Bible

And Jehovah said unto Satan, Hast thou considered my servant Job? for there is none like him in the earth, a perfect and an upright man, one that feareth God, and turneth away from evil: and he still holdeth fast his integrity, although thou movedst me against him, to destroy him without cause.

Then said his wife unto him, Dost thou still hold fast thine integrity? renounce God, and die.

Is not thy fear of God thy confidence, And the integrity of thy ways thy hope?

Far be it from me that I should justify you: Till I die I will not put away mine integrity from me.

(Let me be weighed in an even balance, That God may know mine integrity);