Êxodo 16

11 And the Lord spake with Mosheh, saying, 12 The tumult of the children of Israel is heard before Me. Speak with them to say, Between the evenings you shall eat flesh, and in the morning be satisfied with bread, and you shall know that I am the Lord your God.

13 And it was in the evening that the quails came up and covered the camp; and in the morning a dew descended round about the camp; 14 And when the dew which had fallen had gone up, behold, upon the face of the desert, a small (substance) without covering, small like hoar frost, heaped on the earth. 15 And the sons of Israel saw, and said, a man to his brother, Mana-hu! For they knew not what it was. And Mosheh said to them, This is the bread which the Lord will give you to eat.