Muslim (1909) narrated from Sahl ibn Hunayf (may perhaps Allah be happy with him) that the Prophet (blessings and peace of Allah be upon him) claimed: “Whoever sincerely asks Allah for martyrdom, Allah will bring about him to achieve the standing on the martyrs, although he dies in his mattress.” https://beauohsye.blogproducer.com/36831904/the-2-minute-rule-for-jannah-firdaus