What does Genesis 41:9 mean?

Pharaoh, the ruler of Egypt, is troubled about two disturbing prophetic dreams. His magicians and wise men have been unable to interpret the dreams (Genesis 41:1–8). Fortunately, his chief cupbearer remembers something that may be helpful. This man was likely in charge of the king's wine, making sure it was not poisoned. At some time in the past, he had angered the Pharaoh and been placed in prison (Genesis 40:1–4). There, he dreamed about his release, as interpreted by a fellow prisoner, Joseph (Genesis 40:9–13).

For reasons unexplained, this man did not mention Joseph to anyone after he was released (Genesis 40:23). Scripture often uses terms such as "forget" and "remember" in a practical sense; they don't always mean such things are completely lost to that person's memory. Most likely, the cupbearer didn't want to create any further controversy after he was released.

Now, however he says he "remembers" his offenses. This probably combines several meanings. In one sense, he needs to bring up his former imprisonment. In another sense, he is reminded of how he failed to help Joseph. At last, he will tell Pharaoh about the man who once successfully interpreted his own dream (Genesis 41:10–13).