And Moses responded to them: "Remain, so that I may consult the Lord, as to what he will rule about you.
Other versions
King James Version
And Moses said unto them, Stand still, and I will hear what the LORD will command concerning you.English Standard Version
And Moses said to them, "Wait, that I may hear what the LORD will command concerning you."New International Version
Moses answered them, "Wait until I find out what the LORD commands concerning you."