Matthew 18:1-9
1 At that time the disciples came to Jesus and said, “Who is greatest in the kingdom of heaven?”
2 Then He called a child to Him and had him stand among them. 3 “I assure you,” He said, “unless you are converted and become like children, you will never enter the kingdom of heaven. 4 Therefore, whoever humbles himself like this child—this one is the greatest in the kingdom of heaven. 5 And whoever welcomes one child like this in My name welcomes Me.
6 “But whoever causes the downfall of one of these little ones who believe in Me—it would be better for him if a heavy millstone were hung around his neck and he were drowned in the depths of the sea! 7 Woe to the world because of offenses. For offenses must come, but woe to that man by whom the offense comes. 8 If your hand or your foot causes your downfall, cut it off and throw it away. It is better for you to enter life maimed or lame, than to have two hands or two feet and be thrown into the eternal fire. 9 And if your eye causes your downfall, gouge it out and throw it away. It is better for you to enter life with one eye, rather than to have two eyes and be thrown into hellfire!
Mark 9:33-37
33 Then they came to Capernaum. When He was in the house, He asked them, “What were you arguing about on the way?” 34 But they were silent, because on the way they had been arguing with one another about who was the greatest. 35 Sitting down, He called the Twelve and said to them, “If anyone wants to be first, he must be last of all and servant of all.” 36 Then He took a child, had him stand among them, and taking him in His arms, He said to them, 37 “Whoever welcomes one little child such as this in My name welcomes Me. And whoever welcomes Me does not welcome Me, but Him who sent Me.”
Luke 9:46-48
46 Then an argument started among them about who would be the greatest of them. 47 But Jesus, knowing the thoughts of their hearts, took a little child and had him stand next to Him. 48 He told them, “Whoever welcomes this little child in My name welcomes Me. And whoever welcomes Me welcomes Him who sent Me. For whoever is least among you—this one is great.”