Hanafi
The sources give no view for it here.
قطع اليد في الحرابة
هل يُقطع من المحارب يده ورجله من خلاف؟
Each school’s answer
In our wordsHanafi
Not stated in the sources
Maliki
Not stated in the sources
Shafi'i
Not stated in the sources
Hanbali
Not stated in the sources
The texts
قَطْعُ الْيَدِ فِي الْحِرَابَةِ: ٤٥ - مِنْ عُقُوبَاتِ جَرِيمَةِ الْحِرَابَةِ قَطْعُ الْيَدِ وَالرِّجْل مِنْ خِلاَفٍ. وَالتَّفْصِيل فِي مُصْطَلَحِ (حِرَابَةٌ ف ١٧ وَمَا بَعْدَهَا) .
«الموسوعة الفقهية الكويتية» (Kuwait) entry «يد» vol. 45 p. 275
وإن أخذ مالًا معصومًا قطع يده ورجله من خلافٍ
From the schools’ own books
Maliki
The sources give no view for it here.
Shafi'i
The sources give no view for it here.
Hanbali
The sources give no view for it here.
What is «in our words» is our standard wording; the books’ texts stay as they are.