Jeremiah 1:8 contains the identical promise of God's presence and rescue, repeated here for emphasis in the same commissioning.

In Jeremiah 38:6-13, Jeremiah is thrown into a cistern but rescued, directly demonstrating God's promise to deliver him from his enemies.

Jeremiah 37:11-21 shows Jeremiah arrested and imprisoned—fulfilling the promised opposition—yet God preserves his life, not overcome.

Jeremiah 15:10-21 has Jeremiah lament persecution and God reaffirm deliverance, continuing 1:19's promise.

In Jeremiah 29:25-32, false prophet Shemaiah's opposition exemplifies the 'fight against you', and God rescues Jeremiah by judging the adversary.

Jeremiah 15:20 repeats this exact promise: 'They will fight against you but will not overcome you'—a reaffirmation of the same assurance.

Jeremiah 26:11-24 shows Jeremiah threatened but spared, directly fulfilling 'they shall not prevail' in 1:19.

Jeremiah 20:1-6 records Pashhur's attack on Jeremiah, a specific instance of the opposition in 1:19.

In Jeremiah 42:11, God tells the remnant not to fear the Babylonian king, repeating 'I am with you to save you' almost verbatim.

In Jeremiah 30:11, this same promise of 'I am with you' and rescue is given to Israel, though with disciplinary correction.

Jeremiah 20:11 explicitly repeats 'the LORD is with me' and 'they will not prevail,' directly echoing the promise in 1:19.

Jeremiah 20:2 records Pashhur beating Jeremiah, a direct fulfillment of the 'fight against you' promised in 1:19.

Jeremiah 15:18 laments unceasing pain and questions God, contrasting sharply with the assurance of rescue in 1:19.

Jeremiah 7:27 shows the people refusing to listen, setting the stage for the opposition promised in 1:19—direct parallel in the same prophecy.

In Jeremiah 46:28, God reassures Jacob with 'I am with you' and promises not to destroy completely, mirroring Jeremiah's commission.

Jeremiah 15:21 expands the rescue promise, specifying deliverance from the wicked—a specific application of the general promise here.

In Jeremiah 39:17, God promises rescue to Ebed-Melech for trusting Him, echoing the same pattern of deliverance given to Jeremiah.

Psalm 129:2 echoes the same claim: 'they have not overcome me'—mirroring the assurance given to Jeremiah here.

In Acts 18:10, Jesus tells Paul 'I am with you' and promises no attack will harm him, directly echoing Jeremiah's commission.

Joshua 1:9 gives Joshua a similar assurance of God's presence and courage, paralleling the promise to Jeremiah.

Genesis 28:15 promises Jacob God's presence and protection, similar to the assurance given to Jeremiah here.