Verses with the word imaginations in the Old Testament (4 verses):
1 Chronicles 28:9
And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the LORD searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever.
An heart that deviseth wicked imaginations, feet that be swift in running to mischief,
Thou hast seen all their vengeance and all their imaginations against me.
Thou hast heard their reproach, O LORD, and all their imaginations against me;