Abu Hurayrah (may Allah be pleased with him) said that an effeminate man was brought to the Prophet (peace and blessings be upon him) who had applied henna to his hands and feet. He (peace and blessings be upon him) asked: "What is the matter with this one?" It was said: He imitates women. So he (peace and blessings be upon him) exiled him to al-Naqi'. The people said: "O Messenger of Allah, shall we not kill him?" He said: "I have been forbidden from killing those who pray."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحدود / 16987