Is the contract valid if a third party says to the husband, 'Divorce your wife for her Mahr, and I guarantee it'?
General Chapter
Al-Mughni
Book of Khul' (Redemption Divorce)
Primary text
The contract is valid if a third party guarantees payment of the deferred Mahr to the husband upon divorce. In this case, the third party is obligated to repay the Mahr to the husband.