'Certain' in the Bible

And the dove came back at evening, and in her mouth was an olive-leaf broken off: so Noah was certain that the waters had gone down on the earth.

And I am certain that when the men of Egypt see you, they will say, This is his wife: and they will put me to death and keep you.

And he said, O Lord God, how may I be certain that it will be mine?

Then the Lord said to Abram, “Know this for certain: Your offspring will be foreigners in a land that does not belong to them; they will be enslaved and oppressed 400 years.

So now, give the man back his wife, for he is a prophet, and let him say a prayer for you, so your life may be safe: but if you do not give her back, be certain that death will come to you and all your house.

And he said, Let not your hand be stretched out against the boy to do anything to him; for now I am certain that the fear of God is in your heart, because you have not kept back your son, your only son, from me.

Now, may the girl to whom I say, Let down your vessel and give me a drink, and who says in answer, Here is a drink for you and let me give water to your camels: may she be the one marked out by you for your servant Isaac: so may I be certain that you have been good to my master Abraham.

Then Isaac said to Jacob, "Come closer so I can touch you, my son, and know for certain if you really are my son Esau."

And he lighted upon a certain place, and tarried there all night, because the sun was set; and he took of the stones of that place, and put them for his pillows, and lay down in that place to sleep.

Had not the God of my father, the God of Abraham, and the fear of Isaac, been with me, it is certain thou wouldest have sent me away now empty. God has looked upon my affliction and the labour of my hands, and has judged last night.

And they journeyed from Bethel. And there was yet a certain distance to come to Ephrath, when Rachel travailed in childbirth; and it went hard with her in her childbearing.

And a certain man found him, and, behold, he was wandering in the field: and the man asked him, saying, What seekest thou?

And it came to pass at that time, that Judah went down from his brethren, and turned in to a certain Adullamite, whose name was Hirah.

And Judah saw there a daughter of a certain Canaanite, whose name was Shuah; and he took her, and went in unto her.

that on a certain day he went into the house to do his business, and there was none of the men of the house there in the house.

And this dream came to Pharaoh twice, because this thing is certain, and God will quickly make it come about.

And the ruler of the land said, In this way I may be certain that you are true men; let one of you be kept here with me, while you go and take grain for the needs of your families;

And come back to me with your youngest brother: then I will be certain that you are true men, and I will give your brother back to you and let you do trade in the land.

One of them left me, so I concluded "I'm certain that he has been torn to pieces," and I haven't seen him since then.

And as for me, when I came from Padan, Rachel died by me in the land of Canaan on the way, when there was yet a certain distance to come to Ephrath; and I buried her there on the way to Ephrath, that is, Bethlehem.