Arcana Coelestia #299
299. There are two arcana here: the first that 'Jehovah God' means the Lord and at the same time heaven, the second that if they had been instructed in mysteries of faith they would have perished forever.
Numbers 10:11-12
11
And it came to pass on the twentieth day of the second month, in the second year, that the cloud was taken up from off the tabernacle of the testimony.
12
And the children of Israel took their journeys out of the wilderness of Sinai; and the cloud rested in the wilderness of Paran.