CNI JURISDICTIO DATA EST, EA QUOQUE OONCESSA ESSE VIDENTUR, SINE QUIBUS JURISDICTIO EXPLICARI NON POTEST

Definition and Citations:

To whomsoever a jurisdiction is given, those things also are supposed to be granted, without which the jurisdiction cannot be exercised. Dig. 2, 1, 2. The grant of jurisdiction implies the grant of all powers necessary to its exercise. 1 Kent, Comm. 339.