'Certainly' in the Bible

Say to them, By my life, says the Lord, as certainly as your words have come to my ears, so certainly will I do this to you:

I the Lord have said it, and this I will certainly do to all this evil people who have come together against me: in this waste land destruction will come on them, and death will be their fate.

Then the Lord said to Moses, Certainly the man is to be put to death: let him be stoned by all the people outside the tent-circle.

And the ass saw me, turning to one side from me three times: if she had not gone to one side, I would certainly have put you to death and kept her safe.

For the Lord had said of them, Death will certainly overtake them in the waste land. And of them all, only Caleb, the son of Jephunneh, and Joshua, the son of Nun, were still living.

What the daughters of Zelophehad say is right: certainly you are to give them a heritage among their father's brothers: and let the property which would have been their father's go to them.

But if a man gives another man a blow with an iron instrument, causing his death, he is a taker of life and is certainly to be put to death.

Or if he gives him a blow with a stone in his hand, causing his death, he is a taker of life and is certainly to be put to death.

Or if he gave him blows with a wood instrument in his hands, causing his death, he is a taker of life and is certainly to be put to death.

Further, no price may be given for the life of one who has taken life and whose right reward is death: he is certainly to be put to death.