(1) باب الْحُكْمِ فِيمَنِ ارْتَدَّ
The tradition mention above has also been transmitted by Abu Musa through a different chain if narrators. But there is no mention of demand of repentance. (DE)
Reference (DE): Sunan Abi Dawud 4357 (DE)
In-book reference (DE): Book 40, Hadith 7 (DE)
English translation (DE): Book 39, Hadith 4343 (DE)