Brahman:

The Brahmans of India have long maintained that they, by their birth, are worthy of the highest respect. Buddhists borrowed the term "brahman" to apply to arahants to show that respect is earned not by birth, race, or caste, but by spiritual attainment through following the right path of practice. Most of the verses in the Dhammapada use the word brahman in this special sense; those using the word in its ordinary sense are indicated in the notes.