Acts 1:24
And they prayed and said, "You, Lord, who know the hearts of all men, show which one of these two you have chosen
Acts 15:8
And God, who knows the heart, bore witness to them giving them the Holy Spirit, just as he also did to us;
Acts 6:6
These they set before the apostles, and they prayed and laid their hands on them.
Revelation 2:23
And I will strike her children dead. And all the churches shall know that I am he who searches minds and hearts, and I will give to each of you according to your works.
Luke 6:12-13
In those days he went out to the mountain to pray, and all night he continued in prayer to God.
John 2:24-25
But Jesus did not trust himself to them, because he knew all men,
John 21:17
He said to him the third time, "Simon, son of John, do you love me?" Peter was grieved because he said to him the third time, "Do you love me?" And he said to him, "Lord, you know all things; you know that I love you." Jesus said to him, "Feed my sheep.
Acts 13:2-3
While they were worshipping the Lord and fasting, the Holy Spirit said, "Set apart for me Barnabas and Saul for the work to which I have called them."
Acts 14:23
And when they had appointed elders for them in every church, with prayer and fasting they committed them to the Lord in whom they believed.
Romans 8:27
And he who searches the hearts of men knows what is the mind of the Spirit, because the Spirit intercedes for the saints according to the will of God.
Hebrews 4:13
And there is no creature hidden from his sight, but all things are open and laid bare to the eyes of him with whom we have to do.