The Sheathed Sword
Interpreters mention that if a man sees himself handing his wife a sheathed sword, she may be blessed with a baby girl. If the wife hands him a sheathed sword, he may be blessed with a baby boy, and it is also said she might be blessed with a baby girl.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.