Text from http://www.hebrewsongs.com/song-elielihebrew.pdf
Text : Hannah Senesh
Music: David Zahavi
Song is often also called Eyli, Eyli

Hannah Szenes (Hebrew: חנה סנש‎) (Hungarian: Szenes Anikó) (July 17, 1921 November 7, 1944) was a Hungarian Jew, one of 37 Jews living in Palestine, now Israel, who were trained by the British army to parachute into Yugoslavia during the Second World War in order to help save the Jews of Hungary, who were about to be deported to the German death camp at Auschwitz.
Szenes was arrested at the Hungarian border, imprisoned and tortured, but she refused to reveal details of her mission and was eventually tried and executed by firing squad. She is regarded as a national heroine in Israel.

Another version of the song, sung by Ofir Ben Shitrit

Another version of the song, by Nechama Hendel
https://youtu.be/72llK6I7BBQ?list=OLAK5uy_lHyO-KOHV0BkQ_Glm0AmnC5iM7_Amifl8