'Treasure' in the Bible

My son, if you accept my words, and treasure my instructions

if you seek it like silver and search for it like hidden treasure,

My son, guard what I say and treasure my commands.

The righteous house is itself a great treasure, but within the revenue of the wicked calamity is at work.

Kings take pleasure in righteous speech; they treasure a person who speaks what is upright.

for it is pleasant when you treasure them within you and have them ready on your lips.