John 13:25

then accordingly bending his head to Jesus's ear, he whisper'd, Lord, who is it?

John 21:20

Then Peter turning about, saw the favourite disciple of Jesus was behind; the same who leaned next to Jesus at supper, and said, Lord, which is he that is to betray you?

Treasury of Scripture Knowledge

Summary

He then lying on Jesus' breast saith unto him, Lord, who is it?

General references

Bible References

General references

Matthew 26:22
at which they were exceedingly concern'd, and began every one of them to ask, Lord, is it I?
Luke 22:23
upon this they began to enquire of one another, which of them it was that should do such an action.