Visible crew/equipment: At the start of the Exodus, the Narrator states, "After the stifling night of terror, came a day such as the world had," and just as the Narrator continues to say, "never seen," a crew member wearing a white short-sleeved shirt and dark pants is visible walking in the background, at the right side of the screen.
Visible crew/equipment: When Rameses is on his chariot ready to pursue the slaves, he shouts, "Forward!" In the next shot, there are visible wide tire tread marks on the ground from the camera vehicle, alongside the chariot wood wheel marks. (03:15:40)
Visible crew/equipment: When Moses is brought in chains to Pharaoh's throne dais, standing behind Sethi and Nefritiri are two fan-bearers, one at the left and one at the right. In the two medium close shots of Sethi and Nefritiri, when Sethi tells Moses, "Speak, my son," the two actors' curved white marks are visible on the floor, at the right feet of both fan-bearers. (01:30:50)
Visible crew/equipment: When the High Priest tells Pharaoh about the astrologers seeing a star enter into the House of Egypt, the actor's white tape mark is visible on the floor, at his feet. (00:09:50)
Answer: I have always thought she stabbed her dead son. It's obvious she does something with it other than just give it to Rameses.
She doesn't do anything other than give him the sword. She's trying to dramatically convince Ramses to kill Moses. In countless stories, one character will tell another character to kill someone while handing them a weapon.