Book of Jasher 82:19
And Moses came to the camp and he took the calf and burned it with fire, and ground it till it became fine dust, and strewed it upon the water and gave it to the Israelites to drink.
And Moses came to the camp and he took the calf and burned it with fire, and ground it till it became fine dust, and strewed it upon the water and gave it to the Israelites to drink.