'Aware' in the Bible

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.

Before I was aware, My soul set me upon the chariots of my willing people.

I have laid a snare for thee, and thou, Babylon, art also taken, and thou wast not aware; thou art found, and also caught, for thou hast contended with Jehovah.

they, being aware of it, fled to the cities of Lycaonia, Lystra and Derbe, and the surrounding country,