Saul.

Genesis 3:9
So the LORD God called out to the man, "Where are you?"

Genesis 16:8
"Hagar, servant of Sarai, " He said, "where have you come from, and where are you going?" "I am running away from my mistress Sarai, " she replied.

Genesis 22:1, 11
Some time later God tested Abraham and said to him, "Abraham!" "Here I am, " he answered. . . .

Exodus 3:4
When the LORD saw that he had gone over to look, God called out to him from within the bush, "Moses, Moses!" "Here I am, " he answered.

1 Samuel 3:10
Then the LORD came and stood there, calling as before, "Samuel! Samuel!" And Samuel answered, "Speak, for Your servant is listening."

why.

Isaiah 43:22-26
But you have not called on Me, O Jacob, because you have grown weary of Me, O Israel. . . .

Jeremiah 2:5, 9
This is what the LORD says: "What fault did your fathers find in Me that they strayed so far from Me, and followed worthless idols, and became worthless themselves? . . .

Matthew 25:45
Then the King will answer, 'Truly I tell you, whatever you did not do for one of the least of these, you did not do for Me.'

Matthew 27:23
"Why?" asked Pilate. "What has He done wrong?" But they shouted all the louder, "Crucify Him!"

1 Timothy 1:13
I was formerly a blasphemer, a persecutor, and a violent man; yet because I had acted in ignorance and unbelief, I was shown mercy.