Jeremiah 18:2-3 sends the prophet to the potter's house — the same symbolic imagery Jeremiah 19:1 extends with a clay jar.

Jeremiah 13:1 also begins with 'Thus says the LORD: Go, buy...' — another symbolic object command, reinforcing the pattern of prophetic sign-acts.

Jeremiah 27:2 commands 'Make yourself straps and yoke-bars' — a similar symbolic act with objects, paralleling the flask command.

Jeremiah 43:9 commands taking large stones and hiding them — another symbolic object act, like the flask, showing God's use of signs.

Isaiah 30:14 describes a potter's vessel broken beyond repair—matching the smashing of the flask as a symbol of divine judgment.

Ezekiel 4:1 commands 'take a brick' as a prophetic sign — a parallel symbolic act using an object, similar to Jeremiah's flask.

Ezekiel 12:3 commands preparing exile baggage as a symbolic act — parallels Jeremiah's flask command as a prophetic sign.

Lamentations 4:2 compares Zion's precious sons to earthenware pots—the same pottery imagery but applied to human worth rather than judgment.

2 Corinthians 4:7 uses 'jars of clay' for treasure—similar metaphor of earthenware containing divine message, but with opposite emphasis (fragility vs. judgment).