Giving a wife money equal to the other wife's pension

Q 2: A man had two wives; one of them receives 1,000 Riyals as a monthly pension, and the second does not receive anything. Is it permissible for the husband to give the second wife who does not receive a pension an equivalent amount of money to that of the first wife, or less, or is it not permissible? Could you kindly advise? May Allah reward you.

A: It is not permissible for him to do so. This is not fair because the mentioned pension is not from the husband. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.