Juncta Juvant
Defined in 2 dictionaries — Cyclopedic (1922), Ballentine's (1916)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
Things joined have eflfect. 11 East, 220.
Ballentine's Law Dictionary
James A. Ballentine · 1916
United, they succeed. See Quae non valeant, etc.