New International Version
So, if you think you are standing firm, be careful that you don't fall!

American Standard Version
Wherefore let him that thinketh he standeth take heed lest he fall.

Berean Study Bible
So the one who thinks he is standing firm should be careful not to fall.

Douay-Rheims Bible
Wherefore he that thinketh himself to stand, let him take heed lest he fall.

English Revised Version
Wherefore let him that thinketh he standeth take heed lest he fall.

King James Bible
Wherefore let him that thinketh he standeth take heed lest he fall.

World English Bible
Therefore let him who thinks he stands be careful that he doesn't fall.

Young's Literal Translation
so that he who is thinking to stand -- let him observe, lest he fall.

1 Corinthians 10:12 Additional Translations ...