John 10:16 → Ezekiel 37:24

"I have other sheep that are not of this fold. I must bring them in as well, and they will listen to My voice. Then there will be one flock and one shepherd" (John 10:16). The verbal link is exact and vault-verified: John's closing pair εἷς ποιμήν ("one shepherd," G1520 + G4166) reproduces LXX Ezekiel 37:24's ποιμὴν εἷς — "My servant David will be king over them, and there will be one shepherd for all of them" (the LXX renders "king" as ἄρχων, "ruler," so the shepherd clause is where the Greek contact lies). The Good Shepherd discourse has been drawing on Ezekiel 34 throughout (see John 10:11 → Ezek 34:23 and John 10:11-18 → Ezek 34:11-16), but verse 16 reaches past the rescue-oracle of chapter 34 to the reunification oracle of chapter 37: Ezekiel 37:24 is the covenant summary of the two-sticks sign-act (37:15-28), where the divided houses of Judah and Israel become one nation under one Davidic shepherd-king. That is precisely the freight John 10:16 carries that no verse of Ezekiel 34 supplies — not merely a shepherd who seeks the flock, but two folds made one flock under him. The Reference Type is Allusion: the two-word lexical match εἷς ποιμήν is exact and contextually loaded, but there is no citation formula. The Connection Method is Promise-Fulfillment, not typology (per the anchor's method ruling — Ezek 37:24 is a promise oracle, and promises are fulfilled, not typed): Jesus announces himself as the promised Davidic one-shepherd, and escalates the promise's scope — the reunion is no longer Judah with Israel but Israel with the nations, the "other sheep... not of this fold" whom he must bring. Longitudinal Theme rides secondary, as the verse stands on the canon-long shepherd thread (Gen 48:15 → Ps 23 → Ezek 34/37 → John 10 → 1 Pet 5:4). Note the cost John adds: in Ezekiel the one shepherd is set over the united flock; in John the flock becomes one because the shepherd lays down His life for it (10:11, 15, 17) — the unity of the people of God is purchased, not administrated. The telos: the sheep are not herded into oneness but won into it — "they will listen to My voice" — because the voice that calls them belongs to the One who died for them; the deepest unity Scripture knows is a shared delight in one Shepherd worth following.