Genesis 4:9

And the Lord God said to Cain, Where is Abel your brother? and he said, I know not, am I my brother's keeper?

And the Lord said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother’s keeper?

Yahweh said to Cain, “Where is Abel, your brother?” He said, “I don’t know. Am I my brother’s keeper?”