• Genesis 17:10-11
  This is My covenant which you shall keep, between Me and you and your descendants after you: Every male child among you shall be circumcised; and you shall be circumcised in the flesh of your foreskins, and it shall be a sign of the covenant between Me and you.
   

Related Scriptures

• 1 Corinthians 7:19
  Circumcision is nothing and uncircumcision is nothing, but keeping the commandments of God is what matters.