Baruch 2:31

31 And shall know that I am the Lord their God: for I will give them an heart, and ears to hear:

Baruch 2:31 In-Context

29 If ye will not hear my voice, surely this very great multitude shall be turned into a small number among the nations, where I will scatter them.
30 For I knew that they would not hear me, because it is a stiffnecked people: but in the land of their captivities they shall remember themselves.
31 And shall know that I am the Lord their God: for I will give them an heart, and ears to hear:
32 And they shall praise me in the land of their captivity, and think upon my name,
33 And return from their stiff neck, and from their wicked deeds: for they shall remember the way of their fathers, which sinned before the Lord.

The Brenton translation of the Septuagint is in the public domain.