Revelation 2:25

But that which ye have already hold fast till I come.
— Revelation 2:25, King James Version

In other translations

World English Bible (WEB)

Nevertheless that which you have, hold firmly until I come.

American Standard Version (ASV)

Nevertheless that which ye have, hold fast till I come.

Young's Literal Translation (YLT)

but that which ye have--hold ye, till I may come;