'Obedience' in the Bible

So Moses registered them in obedience to the Lord as he had been commanded:

He gave the redemption money to Aaron and his sons in obedience to the Lord, just as the Lord commanded Moses.

because in the Wilderness of Zin, during the strife of the congregation, you rebelled against My command to treat me as holy [by following My instruction] before their eyes at the water.” (These are the waters of Meribah in Kadesh in the Wilderness of Zin.)

Then Aaron the priest ascended Mount Hor in obedience to the LORD's command and died there, in the fortieth year after the Israelis had come out of the land of Egypt, on the first day of the fifth month.