Ziyad bin Kusayb ‘Adawi says: I was with Abu Bakrah (may Allah be pleased with him) under the pulpit of Ibn ‘Amir, and he was delivering a sermon. He was wearing a thin garment. Abu Bilal said: Look at our leader, he is wearing the clothing of the wicked. Abu Bakrah (may Allah be pleased with him) said: Be quiet! I heard the Messenger of Allah (peace and blessings of Allah be upon him) say:“Whoever humiliates the ruler appointed by Allah on earth, Allah will humiliate him.”__REF_N__ Imam Tirmidhi says: This hadith is hasan ghareeb.