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Nadhir
Nadhr or Nadhir is an Arabic word that refers to prophets.
إِنَّا أَرْسَلْنَاكَ بِالْحَقِّ بَشِيرًا وَنَذِيرًا وَلاَ تُسْأَلُ عَنْ أَصْحَابِ الْجَحِيمِ
"Verily, We have sent thee [Muhammad] with the truth, as a bearer of glad tidings and a warner: and thou shalt not be held accountable for those who are destined for the blazing fire."
Qur'an, Chapter 2, verse 119