Numbers 12:1

Miriam and Aaron Oppose Moses

1 Miriam and Aaron began to talk against Moses because of his Cushite wife, for he had married a Cushite.

Read Numbers 12:1 Using Other Translations

And Miriam and Aaron spake against Moses because of the Ethiopian woman whom he had married: for he had married an Ethiopian woman.
Miriam and Aaron spoke against Moses because of the Cushite woman whom he had married, for he had married a Cushite woman.
While they were at Hazeroth, Miriam and Aaron criticized Moses because he had married a Cushite woman.