en_tn/rev/07/04.md

who were sealed

AT: "who had the the mark of God upon them" (See: rc://en/ta/man/translate/figs-activepassive)

twelve thousand

12, 000 in each tribe (See: rc://en/ta/man/translate/translate-numbers)

144,000

These are the twelve groups of 12,000 from each tribe. (See: rc://en/ta/man/translate/translate-numbers)

every tribe of the people of Israel

There were twelve tribes in Israel, each named for one of Jacob's sons.