1 Corinthians 4:6

In writing this much, brethren, with special reference to Apollos and myself, I have done so for your sakes, in order to teach you by our example what those words mean, which say, "Nothing beyond what is written!" --so that you may cease to take sides in boastful rivalry, for one teacher against another.

1 Corinthians 13:4-5

Love is patient and kind. Love knows neither envy nor jealousy. Love is not forward and self-assertive, nor boastful and conceited.

Treasury of Scripture Knowledge

Summary

And he went in unto Hagar, and she conceived: and when she saw that she had conceived, her mistress was despised in her eyes.

Bible References

Her mistress

1 Corinthians 4:6
In writing this much, brethren, with special reference to Apollos and myself, I have done so for your sakes, in order to teach you by our example what those words mean, which say, "Nothing beyond what is written!" --so that you may cease to take sides in boastful rivalry, for one teacher against another.
1 Corinthians 13:4
Love is patient and kind. Love knows neither envy nor jealousy. Love is not forward and self-assertive, nor boastful and conceited.