1 verse has
“advocate”
in Edition Clear Qur'an by Talal Itani / Al-Israa (The Night Journey)
17:54Your Lord knows you best. If He wills, He will have mercy on you; and if He wills, He will punish you. We did not send you as their advocate.
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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