What does Exodus 2:3 mean?

When Moses was three months old (Exodus 2:2), he had grown to the point where hiding him completely from the Egyptians was impossible (Exodus 1:22). Rather than risk her entire family being caught and punished for hiding her newborn son, she will, in a poetic sense, obey Pharaoh's command to "cast into the Nile" her Hebrew boy. At the same time, this ruse will give hope for her son's survival. She makes a basket from bulrushes or papyrus reeds and coats it with pitch so it will float. This construction includes some similarities to Noah's ark, which included pitch that would allow it to float on the water.

The last part of the verse reveals the mother placing Moses in the basket and placing the basket "among the reeds by the river bank." Unlike many movie portrayals of this event, the basket was strategically placed in the reeds where Egyptian women would pass. The baby was not allowed to drift downstream, at least not according to Scripture. There is no indication Moses floated any length down the Nile River, nor that he was abandoned to an uncertain fate. His mother clearly hoped a woman would come by and care for him—the fact that Moses' sister is waiting and prepared with the right words is no coincidence (Exodus 2:7–8).