Abu Hurairah(r.a) reported that the Messenger (PBUH) said, “Whoever performs cupping (hijama) on the 17th, 19th or 21st day (of the Islamic, lunar month) then it is a cure for every disease.” [Sunan Abu Dawud Hadith No: 3861]
Thursday 16th June after Magrib
Friday 17th June all day
Saturday 18th June after Magrib
Sunday 19th June all day
Monday 20th after Magrib
Tuesday 21st all day