Moses’ mother is paid by the daughter of the Pharaoh for the child that, according to the order of the Pharaoh, had to be killed. The mother gets her child back from the death
in the water, and she is under protection of Pharaoh’s daughter from the soldiers (or spies) of Pharaoh.
7 Alors la sœur de l'enfant dit à la fille de Pharaon: Veux-tu que j'aille te chercher une nourrice parmi les femmes des Hébreux, pour allaiter cet enfant?