In Isaiah 56:3, the eunuch laments being a 'dry tree' — directly setting up the promise of a name and memorial in verse 5.

Isaiah 62:12 gives God's people a new name — similar to the everlasting name promised in Isaiah 56:5 to those in the temple.

Isaiah 55:13 speaks of an everlasting sign for the Lord's renown — paralleling the everlasting name that will not be cut off in Isaiah 56:5.

Revelation 3:5 promises the victorious will have their name preserved in the book of life — mirroring the everlasting name not cut off in Isaiah 56:5.

Revelation 3:12 promises a pillar in God's temple and a new name — directly echoing the memorial and everlasting name in Isaiah 56:5.

In Ezra 9:8, the remnant is given a firm place in God's sanctuary — echoing the promise of a place within the temple for faithful eunuchs.

In Jeremiah 12:16, foreigners who learn God's ways are established among his people — parallel inclusion of outsiders who embrace the covenant.

Ephesians 2:22 describes believers being built into God's dwelling; Isaiah 56:5 promises a place within God's house — both depict inclusion in God's spiritual temple.

Hebrews 3:6 declares believers are God's house — the same temple where Isaiah 56:5 grants a name and memorial.

1 Timothy 3:15 identifies God's household as the church — the same temple context where Isaiah 56:5 promises a memorial and name.