עֻ֥צוּ עֵצָ֖ה וְתֻפָ֑ר דַּבְּר֤וּ דָבָר֙ וְלֹ֣א יָק֔וּם כִּ֥י עִמָּ֖נוּ אֵֽל׃ (ס)
너희는 함께 도모하라 필경 이루지 못하리라 말을 내어라 시행되지 못하리라 이는 하나님이 우리와 함께 하심이니라
Tractate Soferim
"Let me tell of the decree" (Psalm 2:7) is holy - but the sages say it's not. "before God אל אלהים in Zion" (Psalm 84:8) the first is not holy, but the second is. "To come before God אל אל in judgement" (Job 34:23) - the first is not holy, bur the second is. "Immanuel עמנו אל" the name (Isaiah 7:14) and "God is with us עמנו אל" the phrase (Isaiah 8:10) - the first is not holy, the second is is holy. The first can be erased, the second cannot be erased.