en_tn/jer/44/01.md

The word came to Jeremiah

It is implied that the word that came to Jeremiah was from Yahweh. This idiom is used to introduce a special message from God. See how you translated a similar phrase in Jeremiah 7:1. Alternate translation: "This is the message that Yahweh gave to Jeremiah" or "This is the message that Yahweh spoke to Jeremiah" (See: rc://en/ta/man/jit/figs-idiom)

Migdol

This is the name of a city. (See: rc://en/ta/man/jit/translate-names)

Tahpanhes ... Memphis

Translate the names of these cities as you did in Jeremiah 2:16. (See: rc://en/ta/man/jit/translate-names)

in Upper Egypt

This refers to the southern region of Egypt. It is sometime called "Pathros."