'Know' in the Bible

But the woman had taken the two men and hidden them; so she said, “Yes, two men came to me, but I did not know where they were from.

When it was time to close the [city] gate at dark, the men left; I do not know where they went. Pursue them quickly, for [if you do] you will overtake them.”

and she said to the men, “I know that the Lord has given you the land, and that the terror and dread of you has fallen on us, and that all the inhabitants of the land have melted [in despair] because of you.

However, there shall be a distance between you and it of about 2,000 cubits (3,000 ft.) by measurement. Do not come near it, so that you may [be able to see the ark and] know the way you are to go, for you have not passed this way before.”

The Lord said to Joshua, “This day I will begin to magnify and exalt you in the sight of all Israel, so that they may know that just as I was with Moses, I will [also] be with you.

Joshua said, “By this you shall know that the living God is among you, and that He will, without fail, drive out from before you the Canaanite, the Hittite, the Hivite, the Perizzite, the Girgashite, the Amorite, and the Jebusite.

then you shall let your children know, ‘Israel crossed this Jordan on dry ground.’

so that all the peoples of the earth may know [without any doubt] and acknowledge that the hand of the Lord is mighty and extraordinarily powerful, so that you will fear the Lord your God [and obey and worship Him with profound awe and reverence] forever.”

Now when the king [and the people] of Ai saw it, the men of the city hurried and got up early and went out to meet Israel in battle, the king and all his people at the appointed [time and] place before the desert plain (the Arabah). But he did not know that there was an ambush against him [waiting] behind the city [on the west side].

Then the [tribe of the] sons of Judah approached Joshua in Gilgal, and Caleb the son of Jephunneh the Kenizzite said to him, “You know the word which the Lord said to Moses the man of God concerning me and you in Kadesh-barnea.

“The Mighty One, God, the Lord, the Mighty One, God, the Lord! He knows, and may Israel itself know. If it was in rebellion, or if in an unfaithful act against the Lord, do not save us this day!

Phinehas the son of Eleazar the priest said to the sons of Reuben and the sons of Gad and the sons of Manasseh, “Today we know that the Lord is among us, because you have not committed this unfaithful act against the Lord; indeed you have saved Israel from the hand of the Lord.”

know and understand with certainty that the Lord your God will not continue to drive these nations out from before you; but they will be a snare and trap to you, and a whip on your sides and thorns in your eyes, until you perish from this good land which the Lord your God has given you.

“Now behold, today I am going the way of all the earth, and you know in all your hearts and in all your souls that not one word of all the good words which the Lord your God has promised concerning you has failed; all have been fulfilled for you, not one of them has failed.