Mark 4:21-24 (ESV)
A Lamp Under a Basket
21 And he said to them, “Is a lamp brought in to be put under a basket, or under a bed, and not on a stand? 22 For nothing is hidden except to be made manifest; nor is anything secret except to come to light. 23 If anyone has ears to hear, let him hear.” 24 And he said to them, “Pay attention to what you hear: with the measure you use, it will be measured to you, and still more will be added to you.