Exodus 3:21 & 22

"'And I will make the Egyptians favorably disposed toward this people, so that when you leave you will not go empty-handed. Every woman is to ask her neighbor and any woman living in her house for articles of silver and gold and for clothing, which you will put on your sons and daughters. And so you will plunder the Egyptians.'" NIV translation

The Hebrews had been slaves for many years but God assured Moses that they would receive the wages for their work. 

Exodus Chapter Three Study Quiz