Mk 9:35 And he sat down, and called the twelve, and saith unto them, If any man desire to be first, the same shall be last of all, and servant of all.
Mat 20:26-28 But it shall not be so among you: but whosoever will be great among you, let him be your minister; 27 And whosoever will be chief among you, let him be your servant: 28 Even as the Son of man came not to be ministered unto, but to minister, and to give his life a ransom for many.
Mat 23:11-12 But he that is greatest among you shall be your servant. 12 And whosoever shall exalt himself shall be abased; and he that shall humble himself shall be exalted.
Mk 10:43-45 But so shall it not be among you: but whosoever will be great among you, shall be your minister: 44 And whosoever of you will be the chiefest, shall be servant of all. 45 For even the Son of man came not to be ministered unto, but to minister, and to give his life a ransom for many.