Exodus 13:19

13:19 Moses took the bones of Joseph with him, for Joseph had made the Israelites solemnly swear, “God will surely attend to you, and you will carry my bones up from this place with you.”

Exodus 30:4

30:4 You are to make two gold rings for it under its border, on its two flanks; you are to make them on its two sides. The rings will be places for poles to carry it with.