'Obey' in the Bible

Then Jehu wrote them a second letter, saying: If you are on my side, and if you will obey me, bring me the heads of your master’s sons at this time tomorrow at Jezreel. All 70 of the king’s sons were being cared for by the city’s prominent men.

because they did not listen to the voice of the Lord their God but violated His covenant—all He had commanded Moses the servant of the Lord. They did not listen, and they did not obey.