• Exodus 13:7-9
  Unleavened bread shall be eaten seven days. And no leavened bread shall be seen among you, nor shall leaven be seen among you in all your quarters. And you shall tell your son in that day, saying, ‘This is done because of what the LORD did for me when I came up from Egypt.’ It shall be as a sign to you on your hand and as a memorial between your eyes, that the LORD’s law may be in your mouth; for with a strong hand the LORD has brought you out of Egypt.
   
• Joshua 1:8
  This Book of the Law shall not depart from your mouth, but you shall meditate in it day and night, that you may observe to do according to all that is written in it. For then you will make your way prosperous, and then you will have good success.
   

Related Scriptures

• Romans 6:18
  And having been set free from sin, you became slaves of righteousness.
   
• Romans 8:7
  Because the carnal mind is enmity against God; for it is not subject to the law of God, nor indeed can be.
   
• 1 Corinthians 5:8
  Therefore let us keep the feast, not with old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.