Numbers 12:1-2

New Revised Standard Version, Anglicised

Aaron and Miriam Jealous of Moses

12 While they were at Hazeroth, Miriam and Aaron spoke against Moses because of the Cushite woman whom he had married (for he had indeed married a Cushite woman); ² and they said, ‘Has the Lord spoken only through Moses? Has he not spoken through us also?’ And the Lord heard it.