Deuteronomy 4:15
So keep watch on yourselves with care; for you saw no form of any sort on the day when the voice of the Lord came to you in Horeb out of the heart of the fire:
Joshua 23:11
So keep watch on yourselves, and see that you have love for the Lord your God.
Isaiah 40:18
Whom then is God like, in your opinion? or what will you put forward as a comparison with him?
Deuteronomy 4:12
And the voice of the Lord came to you out of the fire: the sound of his words came to your ears but you saw no form; there was nothing but a voice.
Deuteronomy 4:9
Only take care, and keep watch on your soul, for fear that the things which your eyes have seen go from your memory and from your heart all the days of your life; but let the knowledge of them be given to your children and to your children's children;
Deuteronomy 4:23
Take care that you do not let the agreement of the Lord your God, which he has made with you, go out of your mind, or make for yourselves images of any sort, against the orders which the Lord your God has given you.
1 Chronicles 28:9-10
And you, Solomon my son, get knowledge of the God of your father, and be his servant with a true heart and with a strong desire, for the Lord is the searcher of all hearts, and has knowledge of all the designs of men's thoughts; if you make search for him, he will be near you; but if you are turned away from him, he will give you up for ever.
Psalm 119:9
How may a young man make his way clean? by guiding it after your word.
Proverbs 4:23
And keep watch over your heart with all care; so you will have life.
Proverbs 4:27
Let there be no turning to the right or to the left, keep your feet from evil.
Jeremiah 17:21
This is what the Lord has said: See to yourselves, that you take up no weight on the Sabbath day, or take it in through the doors of Jerusalem;
Malachi 2:15
... So give thought to your spirit, and let no one be false to the wife of his early years.
2 Corinthians 4:4-6
Because the god of this world has made blind the minds of those who have not faith, so that the light of the good news of the glory of Christ, who is the image of God, might not be shining on them.
Hebrews 1:3
Who, being the outshining of his glory, the true image of his substance, supporting all things by the word of his power, having given himself as an offering making clean from sins, took his seat at the right hand of God in heaven;