This one is for Sam pulling Dean out of hell:
What He Was Taught (https://www.fanfiction.net/s/4262213/1/What-He-Was-Taught) by authoressnebula
Summary: Sam was taught not to give up, and that family means everything.
It's also part of a series, if you want more:
Where He Was Changed (https://www.fanfiction.net/s/4274164/1/Where-He-Was-Changed)
How He Was Loved (https://www.fanfiction.net/s/4276332/1/How-He-Was-Loved)
When He Was Strong (https://www.fanfiction.net/s/4389953/1/When-He-Was-Strong)
Why He Was Shaken (https://www.fanfiction.net/s/4747020/1/Why-He-Was-Shaken)


This one is Sam saving Dean from going to hell:
Everyone Plays (https://www.fanfiction.net/s/4289594/1/Everyone-Plays) by authoressnebula
Summary: "Sam finally stopped in the middle of the dirt road, tears streaming down his face as the Impala and Dean disappeared into the night." Sam offers a plan; Dean's far from interested, but the crossroads demon is.