'Certainly' in the Bible

For, as Jehovah liveth, who has saved Israel, though it be in Jonathan my son, he shall certainly die. And no one answered him among all the people.

And Saul said, God do so to me and more also; thou shalt certainly die, Jonathan.

And David swore again and again, and said, Thy father certainly knows that I have found favour in thy sight: and he has thought, Jonathan shall not know this, lest he be grieved; but truly as Jehovah liveth, and as thy soul liveth, there is but a step between me and death.

And the king said, Thou shalt certainly die, Ahimelech, thou, and all thy father's house.

And David said to Abiathar, I knew it that day, when Doeg the Edomite was there, that he would certainly tell Saul: I am accountable for all the lives of thy father's house.

And now behold, I know that thou shalt certainly be king, and that the kingdom of Israel shall be established in thy hand.

I pray thee, forgive the transgression of thy handmaid: for Jehovah will certainly make my lord a lasting house; because my lord fights the battles of Jehovah, and evil has not been found in thee all thy days.

David sent out spies, and learned that Saul was certainly come.

And Saul said to David, Blessed be thou, my son David: thou shalt certainly do great things, and shalt certainly prevail. And David went on his way, and Saul returned to his place.

And David inquired of Jehovah, saying, Shall I pursue after this troop? shall I overtake them? And he said to him, Pursue; for thou shalt assuredly overtake them and shalt certainly recover.