PROPHET MUHAMMAD (ﷺ) said:
When a half of Shabaan remains then do not fast.
PROPHET MUHAMMAD (ﷺ) said:
When it is the middle of Shaaban, do not fast until Ramdhaan comes.
PROPHET MUHAMMAD (ﷺ) said:
None of you should fast a day or two before the month of Ramadan unless he has the habit of fasting (Nawafil) (and if his fasting coincides with that day) then he can fast that day.