'Note' in the Bible

"Note well, you still have to contend with Shimei son of Gera, the Benjaminite from Bahurim, who tried to call down upon me a horrible judgment when I went to Mahanaim. He came down and met me at the Jordan, and I solemnly promised him by the Lord, 'I will not strike you down with the sword.'

Micaiah said, "If you really do safely return, then the Lord has not spoken through me." Then he added, "Take note, all you people."