'Give Heed' in the Bible

But Moses said to the Lord, “Look, [my own people] the Israelites have not listened to me; so how then will Pharaoh listen to me, for I am unskilled and inept in speech?”

And he said, "If you carefully listen to the voice of Yahweh your God and you do [what is] right in his eyes and give heed to his commands and you keep all his rules, [then] I will not bring about on you any of the diseases that I brought about on Egypt, because I [am] Yahweh your healer.

Be on your guard before Him, listen to and obey His voice; do not be rebellious toward Him or provoke Him, for He will not pardon your transgression, since My Name (authority) is in Him.