In the context of Muslim law, the principle of 'Musha' is recognized by

The musha rule is associated with Hanafi gifts of an undivided share in divisible property. In the ordinary case, separation and delivery are required, and a defect can be cured by completing those acts. Exceptions include specified gifts between co-heirs and property whose benefit depends on remaining undivided. It is not a rule that every undivided-share gift is void.