Genesis 4:9

NIV: Then the LORD said to Cain, "Where is your brother Abel?" "I don't know," he replied. "Am I my brother's keeper?"

NAS: Then the LORD said to Cain, "Where is Abel your brother?" And he said, "I do not know. Am I my brother's keeper?"

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

GWT: The LORD asked Cain, "Where is your brother Abel?" "I don't know," he answered. "Am I supposed to take care of my brother?"

ASV: And Jehovah said unto Cain, Where is Abel thy brother? And he said, I know not: am I my brother's keeper?

BBE: And the Lord said to Cain, Where is your brother Abel? And he said, I have no idea: am I my brother's keeper?

DBY: And Jehovah said to Cain, Where is Abel thy brother? And he said, I know not: am I my brother's keeper?

DRB: And the Lord said to Cain: Where is thy brother Abel? And he answered, I know not: am I my brother's keeper?

WBS: And the LORD said to Cain, Where is Abel thy brother? And he said, I know not: Am I my brother's keeper?

WEB: Yahweh said to Cain, "Where is Abel, your brother?" He said, "I don't know. Am I my brother's keeper?"

YLT: And Jehovah saith unto Cain, 'Where is Abel thy brother?' and he saith, 'I have not known; my brother's keeper -- I?'