Your imaginations
1Ch 28:9 He searches all hearts and understands every desire. If you seek Him, He will be found of you; but if you forsake Him, He will cast you off forever.
Pro 6:18 He hates a heart that plans wicked imaginations.
Your heart
1Sa 16:7 He does not look at the things people look at. People look at the outward appearance, but the Lord looks at the heart.
1KI 8:39 Only He knows the hearts of all people.
All your ways
Job 31:4 He sees your ways and counts your every step.
Psa 139:3 He is familiar with all your ways.
Your secrets
Psa 44:21 He knows the secrets of every heart.
Your thoughts
Psa 139:2 He knows your thoughts afar off.
Heb 4:12 The word of God is alive and active. Sharper than any double-edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart.
Your words
Psa 139:4 Even before you say a word, He already knows it.