Who stood at a distance to see what would happen to baby Moses?

Answer: His sister

After his mother set the basket among the reeds of the Nile, his sister stood at a distance to see what would happen.

“But when she could no longer hide him, she got him a papyrus basket and coated it with tar and pitch. Then she placed the child in the basket and set it among the reeds along the bank of the Nile. And his sister stood at a distance to see what would happen to him.”— Exodus 2:3-4 (BSB)