Revelation 11:1

And there was given me a reed like a measuring rod; and the angel stood and said, Rise and measure the temple of God, and the altar, and the extent of those that worship at it.

Revelation 21:15

And he that talked with me had a golden reed to measure the city, and it's gates, and it's wall.

Treasury of Scripture Knowledge

Summary

I lifted up mine eyes again, and looked, and behold a man with a measuring line in his hand.

Bible References

A man

Revelation 11:1
And there was given me a reed like a measuring rod; and the angel stood and said, Rise and measure the temple of God, and the altar, and the extent of those that worship at it.
Revelation 21:15
And he that talked with me had a golden reed to measure the city, and it's gates, and it's wall.