The Spirit of Sam - The Sandman: Season One

Drowning in a lake while on his honeymoon, Sam's spirit begged Death of the Endless to let him tell his wife, Tabitha, his phone's passcode so she could access their boarding passes and flight information. Unable to grant this request, Death reaped his soul to the Sunless Lands and the realms beyond.

Though she couldn't raise him from the dead, Death asked Dream to create a vision for Tabitha, allowing Sam to say his final goodbye and give her the codes.