'Lamp' in the Bible

"No one lights a lamp and hides it under a bowl or puts it under a bed. Instead, he puts it on a lamp stand so that those who come in will see the light.

"No one lights a lamp and puts it in a hiding place or under a basket, but on a lamp stand, so that those who enter may see its light.

Your eye is the lamp of your body. When your eye is healthy, your whole body is full of light. But when it's evil, your body is full of darkness.

Now if your whole body is full of light, with no part of it in darkness, it will be as full of light as when a lamp gives you light with its rays."

"Or suppose a woman has ten coins and loses one of them. She lights a lamp, sweeps the house, and searches carefully until she finds it, doesn't she?