'Know' in the Bible

Now the sons of the prophets who were at Bethel came out to Elisha and said to him, “Do you know that the Lord will take your master away from you today?” He said, “Yes, I know it; be quiet [about it].”

The sons of the prophets who were at Jericho approached Elisha and said to him, “Do you know that the Lord will take your master away from you today?” And he answered, “Yes, I know it; be quiet [about it].”

Now one of the wives of a man of the sons of the prophets cried out to Elisha [for help], saying “Your servant my husband is dead, and you know that your servant [reverently] feared the Lord; but the creditor is coming to take my two sons to be his slaves [in payment for a loan].”

Now when Elisha the man of God heard that the king of Israel had torn his clothes, he sent word to the king, asking, “Why have you torn your clothes? Just let Naaman come to me, and he shall know that there is a [true] prophet in Israel.”

Then Naaman returned to the man of God, he and all the people in his group, and stood before him. He said, “Behold, I know that there is no God in all the earth, except in Israel; so now accept a blessing and gift from your servant.”

Then the king got up in the night and said to his servants, “I will tell you what the Arameans have done to us. They know that we are hungry; so they have left the camp to hide themselves in the open country, thinking, ‘When they come out of the city, we shall take them alive and get into the city.’”

Hazael said, “Why are you weeping, my lord?” He answered, “Because I know the evil that you will do to the sons (descendants) of Israel. You will set their strongholds on fire, kill their young men with the sword, smash their children to pieces, and rip up their pregnant women.”

When Jehu came out to the servants of his master, one said to him, “Is all well? Why did this madman come to you?” And he said to them, “You know [very well] the man and his talk.”

Know then [without any doubt] that there shall fall to the earth nothing of the word of the Lord, which the Lord spoke concerning the house of Ahab, for the Lord has done what He said through His servant Elijah.”

So the king of Assyria was told, “The nations whom you have sent into exile and settled in the cities of Samaria do not know the custom of the god of the land; so He has sent lions among them, and they are killing them because they do not know the manner of [worship demanded by] the god of the land.”

Now, O Lord our God, please, save us from his hand so that all the kingdoms of the earth may know [without any doubt] that You alone, O Lord, are God.”

‘But I [the Lord] know your sitting down [O Sennacherib],Your going out, your coming in,And your raging against Me.