King James Version
And it came to pass, that at even the quails came up, and covered the camp: and in the morning the dew lay round about the host.New International Version
That evening quail came and covered the camp, and in the morning there was a layer of dew around the camp.Catholic Public Domain Version
Therefore, it happened in the evening: quails, rising up, covered the camp. Likewise, in the morning, a dew lay all around the camp