Matthew 23:11–12
11 eThe greatest among you shall be your servant. 12 fWhoever exalts himself will be humbled, and gwhoever humbles himself will be exalted.
Mark 10:43–44
43 But it shall not be so among you. hBut whoever would be great among you must be your servant,1 44 and whoever would be first among you must be slave2 of all.