Isaiah 44:21 declares 'you will not be forgotten by me' — directly reinforcing the promise here that God has engraved Zion on His palms.

Song 8:6 asks to be set as a seal on the heart/arm — parallel to God's permanent inscription of Israel on His palms in 49:16.

Jeremiah 22:24 says even a signet on God's hand can be removed — contrasting with the permanent inscription in 49:16.

Haggai 2:23 uses the same engraving imagery: God makes Zerubbabel a signet ring, just as here God engraves Zion on His palms — both signify unbreakable divine ownership.

Exodus 28:9 engraves Israel's names on onyx stones for the high priest — similar to God engraving Zion on His hands here, both as a memorial.

Exodus 28:29 has the high priest bear Israel's names over his heart — mirroring God engraving Zion on His palms here, both as constant remembrance.