What does Numbers 27:14 mean?

'This is because you both disobeyed me in the wilderness of Zin, when the people argued with me. You didn't show my holiness to them at the waters.' (This was at Meribah Kadesh, in the wilderness of Zin.) Numbers 27:14 - Modern Text Bible

(Moses is reminded why he can't enter the land: he failed to honor God in front of the people at Meribah.)