LXX Num 27:14

διότι παρέβητε τὸ ῥῆμά μου ἐν τῇ ἐρήμῳ Σεῖν, ἐν τῷ ἀντιπίπτειν τὴν συναγωγήν , ἁγιάσαι με· οὐχ ἡγιάσατέ με ἐπὶ τῷ ὕδατι ἔναντι αὐτῶν, τοῦτο ἔστιν ὕδωρ ἀντιλογίας ἐν Καδὴς ἐν τῇ ἐρήμῳ Σεῖν.

for when the congregation contended in the Wilderness of Zin, both of you rebelled against My command to show My holiness in their sight regarding the waters.” Those were the waters of Meribah in Kadesh, in the Wilderness of Zin.