SUYUTI 1453a:

"When one half of ˹the month of˺ Shaʿbān remains then do not ˹continue to˺ fast."

السيوطي ١٤٥٣a:

«إذَا بَقِي نصفٌ مِنْ شعْبانَ فلا تَصُومُوا۔»


Good-Sound (Tirmidhī)
Suyūṭī > Sayings > Letter Hamzah > § Section
hadithunlocked.com