Matthew 18:4
Therefore, the person who will humble himself, as this little child, is the most important person in the kingdom of heaven.
Matthew 23:11-12
But the greatest person among you will be your servant.
Matthew 18:1
At that very time His disciples came to Jesus, asking, "Who then is the most important person in the kingdom of heaven?"
Matthew 20:26-27
But it will not be this way among you, for whoever would like to become important among you will become your servant.
Mark 10:43
But it is not [to be] this way among you, for whoever would like to become important among you will be your servant.
Luke 9:48
and said to the disciples, "The person who welcomes this little child in my name [i.e., because he belongs to me], welcomes me [also]. And the person who welcomes me [i.e., into his life ?] welcomes God, who sent me. For that person who is the least [significant] among you men is the one who is the greatest [in importance]."
Luke 14:11
For every person who exalts himself [as important] will be humbled, but the person who humbles himself will be exalted [as important]."
James 4:10
Humble yourselves in the presence of the Lord and He will exalt you people.
1 Peter 5:5
And in the same way, you younger [Christians] should be [respectfully] submissive to the older ones. And all of you should [be willing to] humbly serve one another, for God stands opposed to [the efforts of] proud people, but extends His unearned favor to those [who serve] with humility.