A man came to the Prophet (ﷺ) of Allah and said, "I swear allegiance to you for emigration and Jihad, seeking reward from Allah." He (ﷺ) said, "Is any of your parents alive?" He said, "Yes, both of them are alive." He (ﷺ) then asked, "Do you want to seek reward from Allah?" He replied in the affirmative. Thereupon Messenger of Allah (ﷺ) said, "Go back to your parents and keep good company with them".

[Al-Bukhari and Muslim].

In another narration it is reported that a person came to Messenger of Allah (ﷺ) and sought his permission to participate in Jihad. The Prophet (ﷺ) asked, "Are your parents alive?" He replied in the affirmative. The Prophet a(ﷺ) said, "(You should) consider their service as Jihad."