"I never thought I'd see babies deliberately starved to death," reads a post shared by the two stars.
"To give up on them is to give up on our shared humanity," the pop star wrote of families in Gaza.
The Austrian artist called it "disappointing" that the country is allowed to participate.
The artist argues the company has an "ethical responsibility" to cut ties with the country's government.
"I am anti the bombing of innocent children, men, women — that’s what I’m anti," the artist said after being removed from a Cornell concert lineup.
The star was slated to headline the school's Slope Day.
The rapper also triples down on his support for Palestine on the “Hind's Hall 2” follow-up.
The musician has received backlash for a Tel Aviv show with Israeli musician Dudu Tassa amid the ongoing Israel-Hamas war.
"Nothing we do has a f---ing purpose without people and you can’t turn the f--- around and reach back for people?" the star declares in an Instagram video.
All proceeds from the song will go to the United Nations Relief and Works Agency once it hits streaming.