Here Yahweh speaks of punishing the people as if he were literally hitting them with his hand. See how you translated a similar phrase in [Ezekiel 25:7](../25/07.md). Alternate translation: "I will punish Edom" (See: [[rc://en/ta/man/translate/figs-metaphor]])
"I will make all of Edom ... from Teman to Dedan." These are two cities at opposite ends of Edom. This means that Yahweh will destroy all of Edom. (See: [[rc://en/ta/man/translate/translate-names]])
The word "fall" represents being killed and the word "sword" refers to their enemies who will kill them in battle. Alternate translation: "Their enemies will kill them with their swords" (See: [[rc://en/ta/man/translate/figs-metonymy]])