# the house of Judah will walk with the house of Israel

"the people of Judah will be united with the people of Israel"

# the house of Judah

"the kingdom of Judah" or "the people of Judah". This includes the descendants of Judah and Benjamin.

# the house of Israel

"the kingdom of Israel" or "the people of Israel"

# the land that I gave your ancestors as an inheritance

"the land that I gave to your ancestors so that it would belong to their descendants forever"