Abu Sa’id Al-Khjdr’i, God be pleased with him, reported that Prophet Muhammad, Sallallaahu-Alayhi-wasallam, has said: “While in my sleep,-saw people presented before me, most of whom wore-garment that covered down to their breast. Then arrived Omar who was dragging his robe behind him.” Someone asked: “How did you interpret it,-Prophet Muhammad?” He replied: “Commitment to one’s religion.”