en_tn/gen/41/46.md

thirty years old

"30 years old" (See: rc://en/ta/man/translate/translate-numbers)

when he stood before Pharaoh

Here "stood before" stands for Joseph starting to serve Pharaoh. Alternate translation: "when he started to serve Pharaoh" (See: rc://en/ta/man/translate/figs-metonymy)

went throughout all the land of Egypt

Joseph is inspecting the country as he prepares to carry out his plans.