'Commend' in the Bible

Now I commend to you Phoebe our sister, who is also a servant of the church in Cenchrea,

Are we beginning to commend ourselves again? Or [do we], like some, need letters of recommendation to you or from you?

For we do not dare to classify or to compare ourselves with some who commend themselves, but [they] themselves, [when they] measure themselves by themselves and compare themselves with themselves, do not understand.