John Gill Commentary Numbers 14:26

"And Jehovah spake unto Moses and unto Aaron, saying," — Numbers 14:26 (ASV)

And the Lord spoke to Moses and to Aaron
Before he had been only speaking to Moses, who had interceded with him to pardon the people, which he had granted; but at the same time assured him they should not enter into and possess the land of Canaan, and the same he repeats to him and Aaron together:

saying :
as follows.