2 verses have
“backs”
in Edition Clear Qur'an by Talal Itani / Al-Anfaal (The Spoils of War)
8:15O you who believe! When you meet those who disbelieve on the march, never turn your backs on them.
8:50If only you could see, as the angels take away those who disbelieve, striking their faces and their backs: “Taste the agony of the Burning.”
Support Ayat Al Quran
Those who spend their wealth by night and day, privately and publicly, will receive their reward from their Lord. They have nothing to fear, nor shall they grieve.
The Holy Quran · Al-Baqara (The Cow) · 2:274