No one lights a lamp and covers it with a jar or puts it under a bed. Instead, he sets it on a stand, so those who enter can see the light.
KJV
No man, when he hath lighted a candle, covereth it with a vessel, or putteth [it] under a bed; but setteth [it] on a candlestick, that they which enter in may see the light.
ASV
And no man, when he hath lighted a lamp, covereth it with a vessel, or putteth it under a bed; but putteth it on a stand, that they that enter in may see the light.