"In the midst of the street of it, and on either side of the river, was there the tree of life, which bare twelve manner of fruits, and yielded her fruit every month: and the leaves of the tree were for the healing of the nations." Rev 22:22
Did not Jesus our perfect example yield all 12 of the fruits? We see nine of them listed here:
"But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith,
Meekness, temperance: against such there is no law" Gal 5:22-23
But to find all 12 in scripture requires a bit more of a search: Eph 4:2, Phil 1:11, II Cor 6:6, II Peter 1:5, Col 3:12, Rom 5:3, etc.
So then 12 in the scriptures, but Jesus was bearing the 12 fruits and so ought we be moving toward doing the same?
"Beloved, now are we the sons of God, and it doth not yet appear what we shall be: but we know that, when he shall appear, we shall be like him; for we shall see him as he is." I John 3:2
When all of us are bearing all of them, perhaps then we will witness the "healing of the nations".