It is narrated from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Surely, Allah Almighty knew, regarding everything He made unlawful, that some among you would look towards it. Beware! I am holding you back by your waists so that you do not fall into the Fire in the same way that moths and flies fall into the fire.