Jeremiah 17:9
The heart deceitful above all , and desperately wicked: who can know it?
ā The Restored Word Bible
Context
7 Blessed the man that trusteth in the Yahuah, and whose hope the Yahuah is.
8 For he shall be as a tree planted by the waters, and spreadeth out her roots by the river, and shall not see when heat cometh, but her leaf shall be green; and shall not be careful in the year of drought, neither shall cease from yielding fruit.
9 The heart deceitful above all , and desperately wicked: who can know it?
10 I the Yahuah search the heart, try the reins, even to give every man according to his ways, according to the fruit of his doings.
11 the partridge sitteth , and hatcheth not; he that getteth riches, and not by right, shall leave them in the midst of his days, and at his end shall be a fool.