Revelation 2:15

15 Likewise, you also have those who hold to the teaching of the Nicolaitans.

Read Revelation 2:15 Using Other Translations

So hast thou also them that hold the doctrine of the Nicolaitans, which thing I hate.
So also you have some who hold the teaching of the Nicolaitans.
In a similar way, you have some Nicolaitans among you who follow the same teaching.