Job 28:3
He set a border unto the darkness, and unto every perfect work that he made, he placed a stone of darkness and shadow of death.
Ecclesiastes 1:13
And I gave my heart to seek and search out by wisdom concerning all things that are done under heaven (this sore travail God has given to the sons of man that they be occupied in it).
Job 10:21-22
before I go, to not return, to the land of darkness and of the shadow of death;
Job 12:22
He uncovers the depths of the darkness and brings out to light the shadow of death.
Job 38:16-17
Hast thou entered into the springs of the sea? Or hast thou walked searching out the deep?
Proverbs 2:4
if thou seekest her as silver and searchest for her as for hid treasures,
Habakkuk 2:13
Is this not of the LORD of the hosts? Therefore the peoples shall labour for the fire, and the Gentiles shall weary themselves in vain.
Matthew 6:33
But seek ye first the kingdom of God and his righteousness, and all these things shall be added unto you.
Luke 16:8
And the lord commended the unjust steward because he had done discreetly; for the sons of this age are in their generation more prudent than the sons of light.