(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. (RU)
Reference (RU): Sunan Abi Dawud 4357 (RU)
In-book reference (RU): Book 40, Hadith 7 (RU)
English translation (RU): Book 39, Hadith 4343 (RU)