Abu Sa'id al-Khudri reported God's messenger as saying. "How can I be at ease when the one who blows the trumpet has put it to his mouth, inclined his ears and bent his forehead, waiting to see when he will be ordered to blow it?" God's messenger was asked what command he had to give them and told them to say, "God is sufficient for us and an excellent guardian is He." * *Quran; 3:173 Tirmidhi transmitted it.