But if anyone causes one of these little ones who believe in me to sin, it would be better for him to have a large millstone hung around his neck and to be drowned in the depths of the sea. (Matthew 18:6)

Suffer the little children to come unto me, and forbid them not: for of such is the kingdom of God. (Mark 10:14)

I tell you the truth, anyone who will not receive the kingdom of God like a little child will never enter it. (Luke 18:17)

Children, obey your parents in all things: for this is well pleasing unto the Lord. Fathers, provoke not your children to anger, lest they be discouraged. (Colossians 3:20-21)

Children, obey your parents in the Lord; for this is right. (Ephesians 6:1)

The wolf will live with the lamb, the leopard will lie down with the goat, the calf and the lion and the yearling together; and a little child will lead them. The cow will feed with the bear, their young will lie down together, and the lion will eat straw like the ox. (Isaiah 11:6-7)

Happy shall he be, that taketh and dasheth thy little ones against the stones. (Psalms 137:9)

Chasten thy son while there is hope, and let not thy soul spare for his crying. (Proverbs 19:18)