John Wesley on Exodus 16:19

Let no man leave 'till morning - But let them learn to go to bed and sleep quietly, though they had not a bit of bread in their tent, nor in all their camp, trusting God with the following day to bring them their daily bread. Never was there such a market of provisions as this, where so many hundred thousand men were daily furnished without money, and without price: never was there such an open house kept as God kept in the wilderness for 40 years together, nor such free and plentiful entertainment given. And the same wisdom, power and goodness that now brought food daily out of the clouds, doth in the constant course of nature bring food yearly out of the earth, and gives us all things richly to enjoy.