Mark 10:43-44

Not so shall it be among you. On the contrary whoever would become great among you shall be your servant;

Philippians 2:7-11

but emptied himself of his glory by taking the form of a slave, when he was born in the likeness of men.

Treasury of Scripture Knowledge

Summary

And they spake unto him, saying, If thou wilt be a servant unto this people this day, and wilt serve them, and answer them, and speak good words to them, then they will be thy servants for ever.

Bible References

If thou wilt

Mark 10:43
Not so shall it be among you. On the contrary whoever would become great among you shall be your servant;
Philippians 2:7
but emptied himself of his glory by taking the form of a slave, when he was born in the likeness of men.