Sure and my patron deity Odin died for humanity by his own hand as well
.
"In Norse mythology, Odin, the one-eyed All-Father, hung himself from Yggdrasil, the world tree, for nine days and nine nights to gain knowledge of other worlds and the runes:
Odin chose a branch of Yggdrasil
He pierced himself with his spear, Gungnir
He forbade the other gods from helping him, including giving him water
He looked down into the Well of Urd
He called out to the runes, which are said to live in the Well with the norns
He survived on the brink of life and death for nine days and nights
On the ninth night, the runes appeared to him, and he "took up the runes, screaming I took them, then I fell back from
there"
"for who could be a nobler offering to the god than the god himself?"
The Norse god Odin is a relentless seeker after knowledge and wisdom, and is willing to sacrifice almost anything for this pursuit. The most outstanding feature of his appearance, his one eye, attests to this; he sacrificed his other eye for more wisdom. The tale of how he discovered the runes...
norse-mythology.org