22. Where, on a transfer of property, an interest therein is created in favour of such members only of a class as shall attain a particular age, such interest does not vest in any member of the class who has not attained that age.
Transfer of Property Act, 1882
Section 22: Transfer to members of a class who attain a particular age
Chapter II — Of Transfers of Property by Act of Parties
Source: official text of the Transfer of Property Act, 1882.