JMNT(i)
29 Yet, I am now saying to you folks that from the present moment I can by no means (or: under no circumstances) drink from out of this product (yield; offspring) of the grapevine, until that day I can habitually drink with you folks in union with My Father's reign (or: within the kingdom of My Father) – whenever it [will be] new in kind, quality and character!" [note: the word "it," being neuter, would refer back to the "product" of the grapevine]