Numbers 26:10

Korean⁽ⁱ⁾ ¹⁰ 땅이 그 입을 열어서 그 무리와 고라를 삼키매 그들이 죽었고 당시에 불이 이백 오십명을 삼켜 징계가 되게 하였으나

Online Parallel Study Bible

earth opened.
Numbers 16:2; Numbers 16:31-35; Numbers 16:38; Numbers 27:3; Exodus 16:35; Psalms 106:17; Psalms 106:18
together.The Samaritan text does not intimate that Korah was swallowed up, but that he was burnt, as appears to have been the fact; and the Psalmist also, (Ps 106:17,) only mentions Dathan and Abiram as having been swallowed up. "And the earth swallowed them up, what time that company died; and the fire devoured Korah with the 250 men, who became a sign."
they became a sign.
Numbers 16:38; 1 Samuel 2:34; Jeremiah 29:22; Ezekiel 14:8; 1 Corinthians 10:6-10; 2 Peter 2:6; Jude 1:7