Al-e-Imran (The House of Imran) Sura 3: Verse 52
"When Jesus became aware of their unbelief, he asked: 'Who will be my helpers in Allah's cause?' The disciples said: 'We are Allah's helpers. We believe in Allah. Do bear witness that we have surrendered ourselves to Him.'
The word hawari (disciple) seems to have been imported into Arabic from Hebrew. There is disagreement among the lexicologists about its true signification. In our opinion, it means a well-wisher, supporter and a helper. Just as the word ansar is used for the first Muslims who helped and supported Prophet Muhammad's call in its initial stage, hawariyyun is used for the disciples of Jesus who believed in him and supported him steadfastly. He taught and trained them with great love and care. They carried his message to all the cities and towns in the land and they are mentioned in great detail in the Gospels.