Numbers 20:13-15 World English Bible (WEB)
13 These are the waters of Meribah; because the children of Israel strove with Yahweh, and he was sanctified in them.
14 Moses sent messengers from Kadesh to the king of Edom, saying:
“Thus says your brother Israel: You know all the travail that has happened to us; 15 how our fathers went down into Egypt, and we lived in Egypt a long time. The Egyptians mistreated us and our fathers.