Rephidim
Rephidim () is one of the places visited by the Israelites in the biblical account of the Exodus from Egypt. This episode is described in the Book of Exodus. The Israelites under Moses have come from the Wilderness of Sin. At Rephidim, they can find no water to drink, and angrily demand that Moses give them water. Moses, fearing they will stone him, calls on Jehovah for help and is told to strike a certain "rock in Horeb," in God's name which causes a stream to flow from it, providing ample water for the people. He names the place  Massah and Meribah (meaning "testing" and "quarreling"). In the Book of Numbers a similar event is described as taking place near Kadesh. Afterwards, the Amalekites attack the Israelites encamped at Rephidim, but are defeated. The Israelites are led in the battle by Joshua, while Moses, Aaron and Hur watch from a nearby hill. Moses notices that when his arms are raised the Israelites gained the upper hand, but when they are down the Amalekites prevail. He sits with his hands held up by Aaron and Hur until sunset, securing the Israelite victory. The image of Moses rising his arms in  battle against Amalek has been seen by Christian commenters as a prefiguration of Jesus's arms extended on the cross battling sin. Location. One proposal places Rephidim in the Wadi Feiran, near its junction with the Wadi esh-Sheikh. When they leave Rephidim, the Israelites advance into the Sinai Wilderness, possibly marching through the passes of the Wadi Solaf and the Wadi esh-Sheikh, which converge at the entrance to the er-Rahah plain (which would then be identified with the "Sinai Wilderness"), which is three kilometers long and about eight hundred metres wide. Wadi Feiran was an oasis, which  would explain the battle with the Amalekites in terms of a struggle for control of water sources. Another proposed location for Rephidim is in northwestern Saudi Arabia near the town of al-Bad, the ancient city of Midian. Some researchers suggest that Mount Sinai was not in the Sinai Peninsula, but in Midian, which is modern-day Saudi Arabia, and subsequently place Rephidim here as well. Jabal Maqla has been the subject of several explorations since the early 1980s. To the northwest of this mountain is a large plain and a massive split rock that reportedly shows signs of water  erosion (Rephidim is also where Moses is recorded as striking a rock and water coming from it for the parched Hebrews). In the area, there are also allegedly proto-Hebrew inscriptions, some of which say "died Amalekite." The name "Rephidim" () may mean "supports". More recent scholarship identifies Rephidim with Wadi Refayid in the southwest Sinai.