'Fixed' in the Bible

So King Jehoash called for Jehoiada the priest, along with other priests, and asked them, "Why haven't you fixed the leaks in the Temple? Stop receiving donations from your acquaintances for repairing the leaks in the Temple."

Then he looked at wisdom, and fixed it in place; he established it, and also examined it.

There is no flaw in his body's armor; it is firmly fixed on him and unbreachable.

Then I will not be ashamed, since my eyes will be fixed on all of your commands.

Give me your heart, my son, and keep your eyes fixed on my ways,