Syedna Abu Hurairah (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: "A sick person should not be admitted to the place of a healthy person."

Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates that the Noble Prophet (peace and blessings be upon him) said: Do not look at leprosy patients for a long time.

Sayyiduna Ali ibn Abi Talib (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: Do not look at leprosy patients for a long time, and when you speak to them, there should be a distance between you and them equal to the length of a spear.

Sayyiduna Shuraid bin Suwaid Thaqafi (may Allah be pleased with him) narrates that a leprous man from Banu Thaqif came to the Noble Prophet (peace and blessings be upon him) to pledge allegiance to him. I went to the Noble Prophet (peace and blessings be upon him) and said that a man afflicted with leprosy wishes to pledge allegiance to you. He said: Go to him and tell him that I have accepted his pledge; he may return from there.

Syedna Abu Hurairah (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: Flee from a leper as you would flee from a lion.