Exodus 2:2-4

Amplified Bible

² The woman conceived and gave birth to a son; and when she saw that he was [especially] beautiful and healthy, she hid him for three months [to protect him from the Egyptians].^{(A) 3} When she could no longer hide him, she got him a basket (chest) made of papyrus reeds and covered it with tar and pitch [making it waterproof]. Then she put the child in it and set it among the reeds by the bank of the Nile. ⁴ And his sister [Miriam] stood some distance away to find out what would happen to him.