اَلْمَزَامِيرُ 32:9

لَا تَكُونُوا كَفَرَسٍ أَوْ بَغْلٍ بِلَا فَهْمٍ. بِلِجَامٍ وَزِمَامٍ زِينَتِهِ يُكَمُّ لِئَلَّا يَدْنُوَ إِلَيْكَ».

Be ye not as the horse, or as the mule, which have no understanding: whose mouth must be held in with bit and bridle, lest they come near unto thee.