Revelation 11:1

And there was given to me a reed like a measuring rod, saying, Arise, and measure the temple of God, and the altar, and those who worship at it;

Revelation 21:15

And he that spoke with me, had a golden reed, that he might measure the city, and its gates and wall.

Treasury of Scripture Knowledge

Summary

And when the man that had the line in his hand went forth eastward, he measured a thousand cubits, and he brought me through the waters; the waters were to the ancles.

Bible References

The man

Revelation 11:1
And there was given to me a reed like a measuring rod, saying, Arise, and measure the temple of God, and the altar, and those who worship at it;
Revelation 21:15
And he that spoke with me, had a golden reed, that he might measure the city, and its gates and wall.