Daniel was the only person from the
original mission to remain behind on
Abydos. He married one of the
inhabitants, Shau'ri.
His wife was kidnapped by Apophis,
and became a host for Amonet.
He joined SG-1 in hopes of finding
and saving his wife.
Later Sha're had captured the inhabitants
of Abydos, who called to SGC for help.
While SG-1 was dealing with the Jaffa,
Daniel went to talk with Sha're. She
caught him in a ribbon device to try
and tell him the location of her child,
nearly killing Daniel in the process.
Teal'c had to fire his staff to save
Daniel, and being a Jaffa had too
good an aim - killing Sha're.
She died next to Daniel, and
with her last breath professed
her love for him *SOOOOOB*