'Take Heed' in the Bible

I have hated those who take heed to lying vanities; but I trust in Jehovah.

To the Chief Musician, to Jeduthun. A Psalm of David. I said, I will take heed to my ways so that I do not sin with my tongue; I will keep my mouth with a bridle while the wicked are before me.

so that they might take heed to His Precepts and keep His Laws. Praise Jehovah!