'Observed' in the Bible

The LORD told me, "You have observed well, because I'm watching over my message, to make sure it comes about."

"But what Rechab's son Jonadab commanded his sons about not drinking wine is observed, and they haven't drunk wine until this day. Indeed, they obey the commands of their ancestor. But I've spoken to you again and again, and you haven't obeyed me.

Then Jeremiah told the house of the Rechabites, "This is what the LORD God of the Heavenly Armies, the God of Israel says: "Because you obeyed the commandment of your ancestor Jonadab, have observed all his commandments, and have done everything that he commanded you,'