Jeremiah 17:9-10

Lexham English Bible

⁹ The heart is deceitful more than anything else,
    and it is disastrous. Who can understand it?
¹⁰ I, Yahweh, examine the mind,^[a]
    I test the heart,^[b]
and give to each one according to his way,
    according to the fruit of his deeds.