Asslamu aleykum
One time my ustad was telling our class about death, He told us a story about a scholar who taught hadith. one day he was teaching the hadith"mun akhiroo kalamihee laa ilaaha illala dukhlul jannah. So when he read mun akhiroo kalamihee laa ilaaha illala he passed away right there. may allah give us death with iman ameen