John Chrysostom

(Vict. Ant. e Cat. in Marc. et v. Chrys. Hom. 62) For being asked, whether it is lawful, he does not immediately reply, it is not lawful, lest they should raise an outcry, but He first wished them to answer Him as to the sentence of the law, that they by their answer might furnish Him with what it was right to say. Wherefore it goes on, And he answered and said unto them, What did Moses command you? And afterwards, And they said, Moses suffered to write a bill of divorcement, and to put her away. They put forward indeed this that Moses had said either on account of the question of our Saviour, or wishing to excite against Him a multitude of men. For divorce was an indifferent thing among the Jews, and all practised it, as though it were permitted by the law.