Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
A needle in a dream indicates a woman, a servant, or travel. Sewing with it indicates righteousness in one's affairs, uniting family, and repentance. Whoever's needle breaks, his affairs will be scattered and his world corrupted. Whoever finds a needle has found help for his affairs.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
A needle indicates marriage for the unmarried, wealth for the poor, and covering (protection) for the modest. Whoever sees himself sticking a needle into his body is being slandered in his honor or will be afflicted with worry.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
A needle is interpreted as a righteous woman or a loyal friend. The thread in it indicates a small amount of sustenance. Whoever sees himself sewing people's clothes is advising them and striving for their betterment.