Sad

Sad - Tsade (also spelled Ṣade, Ṣādē, Ṣaddi, Ṣad, Tzadi, Sadhe, Tzaddik) is the eighteenth letter of the Semitic abjads, including Phoenician Ṣādē, Hebrew Ṣādi צ, Aramaic Ṣāḏē, Syriac Ṣāḏē ܨ, Ge'ez Ṣädäy ጸ, and Arabic Ṣād ص.

Origins

The origin of «Sad» is unclear. It may have come from a Proto-Sinaitic script based on a pictogram of a plant, perhaps a papyrus plant, or a fish hook (in Modern Hebrew, צד tsad means "[he] hunt[ed]", and in Arabic صاد ṣād means "[he] hunted").

In Abjad numerals

In Abjad numerals, «Sad» represents the number 90.

In The Quran

(38:1) Sad. And The Quran, that (contains) The Methodology.

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