New Living Translation
Laughter can conceal a heavy heart, but when the laughter ends, the grief remains.

American Standard Version
Even in laughter the heart is sorrowful; And the end of mirth is heaviness.

Berean Study Bible
Even in laughter the heart may ache, and joy may end in sorrow.

Douay-Rheims Bible
Laughter shall be mingled with sorrow, and mourning taketh hold of the end of joy.

English Revised Version
Even in laughter the heart is sorrowful; and the end of mirth is heaviness.

King James Bible
Even in laughter the heart is sorrowful; and the end of that mirth is heaviness.

World English Bible
Even in laughter the heart may be sorrowful, and mirth may end in heaviness.

Young's Literal Translation
Even in laughter is the heart pained, And the latter end of joy is affliction.

Proverbs 14:13 Additional Translations ...