Numbers 9:16

16 So it was continually: the cloud covered it by day, and the appearance of fire by night.

Numbers 9:16 Meaning and Commentary

Numbers 9:16

So it was alway
Night and day, as long as the people of Israel were in the wilderness, see ( Exodus 13:21 Exodus 13:22 ) ( Nehemiah 9:19 ) ;

the cloud covered it [by day]:
the phrase, "by day", is not in the text, but is easily and necessarily supplied from ( Exodus 40:38 ) ; and as it is in the Targum of Jonathan, and in the Septuagint, Vulgate Latin, Syriac, and Arabic versions, and which the following clause requires:

and the appearance of fire by night;
when as a cloud it could not be because of the darkness of the night; as in the daytime it could not be discerned as a body of fire or light, because of the light of the sun; but being seen under these different forms, was serviceable both by day and night, for the following purposes.

Numbers 9:16 In-Context

14 And if there should come to you a stranger in your land, and should keep the passover to the Lord, he shall keep it according to the law of the passover and according to its ordinance: there shall be one law for you, both for the stranger, and for the native of the land.
15 And in the day in which the tabernacle was pitched the cloud covered the tabernacle, the place of the testimony; and in the evening there was upon the tabernacle as the appearance of fire till the morning.
16 So it was continually: the cloud covered it by day, and the appearance of fire by night.
17 And when the cloud went up from the tabernacle, then after that the children of Israel departed; and in whatever place the cloud rested, there the children of Israel encamped.
18 The children of Israel shall encamp by the command of the Lord, and by the command of the Lord they shall remove: all the days in which the cloud overshadows the tabernacle, the children of Israel shall encamp. And whenever the cloud shall be drawn over the tabernacle for many days, then the children of Israel shall keep the charge of God, and they shall not remove.

The Brenton translation of the Septuagint is in the public domain.