fasting
Masculine verbal noun (maṣdar). Synonym: صِيَامٌ (ṣiyām). Related: صَائِمٌ (fasting person, pl: صَائِمُونَ/صُوَّامٌ). The verb: صَامَ/يَصُومُ.
Fasting during Ramadan is the fourth pillar of Islam. This verse establishes that fasting is not unique to Islam but was prescribed for earlier communities as well.