'Aware' in the Bible

As soon as Joab left David, Joab sent messengers after Abner, and they brought him back from the cistern at Sirah, but David was not aware of this.

"As your soul lives, your majesty, the king," the woman answered, "no one can divert anything left or right from what your majesty the king has spoken! As a matter of fact, it was your servant Joab! He was there, giving me precise orders about everything that your humble servant was to say. Your servant Joab did this, intending to change the outcome of this matter. Nevertheless, your majesty is wise, like the wisdom of the angel of God, to be aware of everything that's going on throughout the earth."

His wife then took the covering and spread it over the top of the well and scattered some grain over it. No one was aware of what she had done.

David answered, “Sons of Zeruiah, do we agree on anything? Have you become my adversary today? Should any man be killed in Israel today? Am I not aware that today I’m king over Israel?”

For I am aware of all his regulations, and I do not reject his rules.

So the king ordered Joab, commander of the special forces, who was with him, "Go throughout the tribes of Israel from Dan to Beer-sheba and take a census of the people so I can be made aware of the total number."

And Gad came to David, and told him, and said to him, Shall seven years of famine come to thee in thy land? or wilt thou flee three months before thine adversaries while they pursue thee? or shall there be three days' pestilence in thy land? Now be aware and consider what word I shall bring again to him that sent me.