This Bible contradiction is from the EvilBible.com.
God knows the hearts of men
Acts 1:24 View context
And they prayed, and said, Thou, Lord, which knowest the hearts of all [men], shew whether of these two thou hast chosen,
Psalms 139:2-3 View context
Thou knowest my downsitting and mine uprising, thou understandest my thought afar off.
Thou compassest my path and my lying down, and art acquainted [with] all my ways.
God tries men to find out what is in their hearts
Deuteronomy 13:3 View context
Thou shalt not hearken unto the words of that prophet, or that dreamer of dreams: for the LORD your God proveth you, to know whether ye love the LORD your God with all your heart and with all your soul.
Deuteronomy 8:2 View context
And thou shalt remember all the way which the LORD thy God led thee these forty years in the wilderness, to humble thee, [and] to prove thee, to know what [was] in thine heart, whether thou wouldest keep his commandments, or no.
Genesis 22:12 View context
And he said, Lay not thine hand upon the lad, neither do thou any thing unto him: for now I know that thou fearest God, seeing thou hast not withheld thy son, thine only [son] from me.