You have proved my heart; you have visited me in the night; you have tried me, and shall find nothing; I am purposed that my mouth shall not transgress.
And I will bring the third part through the fire, and will refine them as silver is refined, and will try them as gold is tried: they shall call on my name, and I will hear them: I will say, It is my people: and they shall say, The LORD is my God.
And he shall sit as a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer to the LORD an offering in righteousness.
You shall not listen to the words of that prophet, or that dreamer of dreams: for the LORD your God proves you, to know whether you love the LORD your God with all your heart and with all your soul.
Who fed you in the wilderness with manna, which your fathers knew not, that he might humble you, and that he might prove you, to do you good at your latter end;
And you shall remember all the way which the LORD your God led you these forty years in the wilderness, to humble you, and to prove you, to know what was in your heart, whether you would keep his commandments, or no.