Matthew 18:1-6 (NIV)
The Greatest in the Kingdom of Heaven
18 At that time the disciples came to Jesus and asked, “Who is the greatest in the kingdom of heaven?”
2 He called a little child and had him stand among them. 3 And he said: “I tell you the truth, unless you change and become like little children, you will never enter the kingdom of heaven. 4 Therefore, whoever humbles himself like this child is the greatest in the kingdom of heaven.
5 “And whoever welcomes a little child like this in my name welcomes me. 6 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 19:13-15 (NIV)
The Little Children and Jesus
13 Then little children were brought to Jesus for him to place his hands on them and pray for them. But the disciples rebuked those who brought them.
14 Jesus said, “Let the little children come to me, and do not hinder them, for the kingdom of heaven belongs to such as these.” 15 When he had placed his hands on them, he went on from there.
Matthew 21:15-17 (NIV)
15 But when the chief priests and the teachers of the law saw the wonderful things he did and the children shouting in the temple area, “Hosanna to the Son of David,” they were indignant.
16 “Do you hear what these children are saying?” they asked him.
“Yes,” replied Jesus, “have you never read,
“ ‘From the lips of children and infants
you have ordained praise’?”
17 And he left them and went out of the city to Bethany, where he spent the night.