Swords dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Theresa Cheung

Swords feature in legend, religion and mythology and are often wielded to subdue evil forces, representing the triumph of good over evil. Swords can also denote kingship, as exemplified by ‘Excalibur’, the sword of King Arthur, suggesting justice or the highest source of authority. Being doubleedged, swords can evoke feelings of guilt or remorse, but they also suggest spiritual strength and, like axes, the ability to cut away what is non-essential. The sword when sheathed may be a symbol of the self within the body. The lance shares the symbolism of the sword, but its phallic shape often points to sexual issues.s.
Source: The Element Encyclopedia Author: Theresa Cheung

Interpretation 2 — Internet Archive - Anonymous

All sharp-edged weapons or tools indicate bad news.
Source: Mystic Dream Book Author: Internet Archive - Anonymous