Splitting a Date
Scholars have said that seeing oneself splitting a date and separating its pit may indicate being blessed with a child, based on the Quranic verse (Indeed, Allah is the Splitter of the seed and the date pit). Eating dates with tar, however, may point to divorcing one's wife secretly. Scattering dates signifies an intention to travel, and a measure of dates indicates spoils of war.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam