Psalm 50:7 repeats the same divine self-identification: 'I am God, your God' — reinforcing the covenant relationship and call to hear.

Exodus 20:2 is the exact self-identification God uses here — 'I am the LORD your God, who brought you out of Egypt.'

Genesis 17:7 establishes the covenant formula 'to be your God' — the same relationship declared here, grounding the promise in God's enduring commitment.

Isaiah 43:12 declares 'I am God' and that He alone saved — echoing the same claim and deliverance from Egypt in Psalm 81:10.

Ezekiel 20:19 directly quotes 'I am the LORD your God' and commands obedience — the same covenant formula and call to follow.

In Hosea 12:9, God repeats the same self-identification from the Exodus, reinforcing the covenant basis for the invitation to open wide.

Hosea 13:4 echoes the same 'I am the LORD your God from Egypt' formula, emphasizing exclusive loyalty to God.

2 Corinthians 6:13 urges 'widen your hearts'—a direct parallel to 'open your mouth wide', using the same metaphor of opening.

In 2 Kings 4:3, Elisha tells the widow to gather many jars — a practical illustration of 'open wide your mouth' as God fills the vessels with oil.

Jeremiah 11:4 repeats the exodus formula but ties it to covenant obedience — 'Obey me... and you will be my people.'

2 Kings 21:9 shows Israel's failure to listen under Manasseh — the opposite response to the call in Psalm 81 to open and receive.