John Calvin Reformed @genevareformer

This passage shews that the Prophet was by force drawn away with others, so that he became an exile in Egypt contrary to his own wishes; for he did not go there of his own accord, inasmuch as we have seen how strictly he forbade them all to go down to Egypt. He was, however, compelled to go there, as though he had been bound with chains.

Matthew Henry Presbyterian @wholebiblehenry

We have here, as also in the next chapter, Jeremiah prophesying in Egypt. Jeremiah was now in Tahpanhes, for there his lords and masters were; he was there among idolatrous Egyptians and treacherous Israelites; but there, 1. He received the word of the Lord; it came to him.

Commenting on Jeremiah 43:8-13

John Gill Reformed Baptist @doctorgill

Then came the word of the Lord to Jeremiah, at Tahpanhes,.... Where he was with the rest the captains carried thither with them; and as soon as he and they had got here, the word of the Lord came unto him, declaring the destruction of this place, and of the whole land. Here Jerom says the prophet was stoned to death; saying; as follows: