Jacob went back to the house where Jack & Sam have been living. On the way Selmac said 'take a leaf from the plant and eat it'. He did that. Selmac knew what it was.
As soon as he got back to the house and into the bedroom he noticed that Sam had had IV put in and Jack was sitting next to the bed holding her hand. Dr Fraser went over to Jacob and he asked her if she had a certain ingredient in her bag.
She said, "Yes."
"Good. That is what she needs for the cure to this plant," Selmac said, as he handed her the plant. Dr Fraser put the medicine into Sam's IV line.
The next day the gate was finally out of the ground and set up at a new location. They even dug up the DHD. The men from the village helped SG2&3 with setting up the stargate and the DHD.
Once that was done, they contacted the SGC to let Hammond know that he could send the villagers back home and that they would need lots of help with rebuilding the homes again.
At that same time Jacob and Teal'c carried Sam on a stretcher back to Earth with Jack, Janet and Daniel.
Sam had to have five different operations to correct the damage that was done to her. Even Jacob used the healing device on her legs because of the weakened muscles from when she couldn't walk for over eight weeks. She was feeling a lot better.
Jack was with her every day, keeping her busy with games and watching movies and the Simpson's that Teal'c taped for him while they were stuck on Endora, sneaking in chocolate, pizza and Chinese's food for her.
Although Janet knew about what he was doing, she decided not to do anything about it because it make Sam happy every time he sneaked in the food in for her.
SG1 was on stand down till Sam was back on her feet. Daniel & Teal'c also visited her every day. Jacob only could stay for three days after they got back, then he had to leave on Tok'ra business.