(5) باب الرُّخْصَةِ فِي التَّخَلُّفِ لِمَنْ لَهُ وَالِدَانِ .
It was narrated that 'Abdullah bin 'Amr said:
"A man came to the Messenger of Allah (ﷺ) and asked him for permission to go for Jihad. He said: 'Are your parents alive?' He said: 'Yes.' He said: 'Then strive for their sake.'" (RU)
Reference (RU): Sunan an-Nasa'i 3103 (RU)
In-book reference (RU): Book 25, Hadith 19 (RU)
English translation (RU): Vol. 1, Book 25, Hadith 3105 (RU)