'In Me' in the Bible

And I will betroth thee unto me for ever; and I will betroth thee unto me in righteousness, and in judgment, and in loving-kindness, and in mercies;

How shall I give thee over, Ephraim? how shall I deliver thee up, Israel? how shall I make thee as Admah? how shall I set thee as Zeboim? My heart is turned within me, my repentings are kindled together.

And Ephraim saith, Nevertheless I am become rich, I have found me out substance; in all my labours they shall find none iniquity in me that were sin.