Isaiah 22:22
And the key of the house of David will I lay upon his shoulder; so he shall open, and none shall shut; and he shall shut, and none shall open.
Cross-reference
Isaiah 9:6
Parallel
Isaiah 9:6 places government on the Messiah's shoulder, using the same shoulder imagery to foreshadow ultimate Davidic authority.
Matthew 16:19
Allusion
In Matthew 16:19, Jesus gives Peter the keys of the kingdom — directly echoing the key of David and authority to open/shut in Isaiah 22:22.
Matthew 18:18
Typology
Matthew 18:18 grants binding/loosing authority to the church, mirroring Eliakim's key of David as a type of NT ecclesial authority.
Revelation 3:7
Citation
Revelation 3:7 directly quotes Isaiah 22:22, applying the key of David to Christ who has ultimate authority to open and shut.
Job 12:14
Parallel
Job 12:14 echoes the same irreversible divine action — what God shuts cannot be opened, paralleling the key authority given to Eliakim.