He rained
Exodus 16:12
I have heard the murmurings of the children of Israel: speak unto them, saying, At even ye shall eat flesh, and in the morning ye shall be filled with bread; and ye shall know that I am the LORD your God.
Exodus 16:13
And it came to pass, that at even the quails came up, and covered the camp: and in the morning the dew lay round about the host.
Numbers 11:18
And say thou unto the people, Sanctify yourselves against to morrow, and ye shall eat flesh: for ye have wept in the ears of the LORD, saying, Who shall give us flesh to eat? for it was well with us in Egypt: therefore the LORD will give you flesh, and ye shall eat.
Numbers 11:19
Ye shall not eat one day, nor two days, nor five days, neither ten days, nor twenty days;
Numbers 11:32
And the people stood up all that day, and all that night, and all the next day, and they gathered the quails: he that gathered least gathered ten homers: and they spread them all abroad for themselves round about the camp.