1 Corinthians 10:8
10:8 And let us not be immoral, as some of them were, and twenty-three thousand died in a single day. 1
1 Corinthians 10:11
10:11 These things happened to them as examples and were written for our instruction, on whom the ends of the ages have come.
1 sn This incident is recorded in Num 25:1-9.