1 Corinthians 11:30

²⁸ Each one must examine himself before he eats of the bread and drinks of the cup.

²⁹ For anyone who eats and drinks without recognizing the body eats and drinks judgment on himself.

That is why many among you are weak and sick, and a number of you have fallen asleep.

³¹ Now if we judged ourselves properly, we would not come under judgment.

³² But when we are judged by the Lord, we are being disciplined so that we will not be condemned with the world.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: That is why many among you are weak and sick, and a number of you have fallen asleep.
KJV: For this cause many are weak and sickly among you, and many sleep.
WEB: For this cause many among you are weak and sickly, and not a few sleep.
ASV: For this cause many among you are weak and sickly, and not a few sleep.
DARBY: On this account many among you [are] weak and infirm, and a good many are fallen asleep.
BLB: Because of this, many [are] weak and sick among you⁺, and many are fallen asleep.

ÅB: Derfor er det mange skrøpelige og syke iblant dere, og mange sovner inn.
OTB: Dette er grunnen til at mange blant dere er svake og syke, og flere har gått bort.
B1930: Derfor er det mange skrøpelige og syke iblandt eder, og mange sovner inn.

Revelation 3:19
Those I love, I rebuke and discipline. Therefore be earnest and repent.
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Exodus 15:26
saying, “If you will listen carefully to the voice of the LORD your God, and do what is right in His eyes, and pay attention to His commands, and keep all His statutes, then I will not bring on you any of the diseases I inflicted on the Egyptians. For I am the LORD who heals you.”
Read in context
Amos 3:2
“Only you have I known from all the families of the earth; therefore I will punish you for all your iniquities.”
Read in context
Psalms 38:1–8
O LORD, do not rebuke me in Your anger or discipline me in Your wrath.
Read in context
Numbers 20:12
But the LORD said to Moses and Aaron, “Because you did not trust Me to show My holiness in the sight of the Israelites, you will not bring this assembly into the land that I have given them.”
Read in context
Numbers 21:6–9
So the LORD sent venomous snakes among the people, and many of the Israelites were bitten and died.
Read in context
2 Samuel 12:14–18
Nevertheless, because by this deed you have shown utter contempt for the word of the LORD, the son born to you will surely die.”
Read in context
Psalms 78:30–31
Yet before they had filled their desire, with the food still in their mouths,
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