'Certainty' in the Bible

know for a certainty that Jehovah your God will no more dispossess these nations from before you, and they shall be snares and traps unto you, and scourges in your sides, and thorns in your eyes, until ye perish from off this good land which Jehovah your God hath given you.

And Jonathan said, Far be it from thee; for, if I knew with certainty that evil were determined by my father to come upon thee, would I not tell it thee?

For there is no certainty in their mouth; their inward part is perversion, their throat is an open sepulchre; they flatter with their tongue.

that I might make thee know the certainty of the words of truth; that thou mightest carry back words of truth to them that send thee?

The king answered and said, I know of a certainty that ye would gain time, because ye see the word is gone forth from me;

I came near unto one of them that stood by, and asked him the certainty of all this. And he told me, and made me know the interpretation of the things:

Then I desired to know the certainty concerning the fourth beast, which was different from them all, exceeding dreadful, whose teeth were of iron, and its nails of brass; which devoured, broke in pieces, and stamped the rest with its feet;

that thou mightest know the certainty of those things in which thou hast been instructed.

And different persons cried some different thing in the crowd. But he, not being able to know the certainty on account of the uproar, commanded him to be brought into the fortress.

And on the morrow, desirous to know the certainty of the matter why he was accused of the Jews, he loosed him, and commanded the chief priests and all the council to meet, and having brought Paul down set him before them.

having commanded his accusers to come to thee; of whom thou canst thyself, in examining him, know the certainty of all these things of which we accuse him.