Midrasch zu Bamidbar 14:7

2 This text is related (to Ps. 76:6), “The stout-hearted were despoiled; they were asleep in their slumber.” (Ibid.) “The stout-hearted were despoiled,” namely Moses and Aaron. After they sent out the spies, these came and made an evil report about the land, and they did not know what to do. Actually, even Moses and Aaron were negligent [over the report]. Immediately Caleb stood up and silenced all those hosts,³Gk.: ochloi. as stated (in Numb. 13:30), “Then Caleb hushed the people before Moses.” He stood on a stool⁴Safsal; cf. Lat.: subsellium. and had them become silent. Then he said to them, “Hush.” So they became silent in order to hear from him. He said to them (in Numb. 14:7), “The land […] is very very good.” The Holy One, blessed be He, said to Moses, “I am exceedingly grateful to Caleb.” It is so stated (in Deut. 1:36), “Except Caleb ben Jephunneh.” What is the meaning of “except (zwlty)?” This one is with Me (lzh wh'ty) (more) than sixty myriads of you. You did not find your hands (i.e., your courage); therefore you stumbled. Thus it is stated (in Ps. 76:6), “The stout-hearted were despoiled.” Why all this? Because they were foolish agents. It is with reference to them that Solomon has said (in Prov. 26:6), “The one who sends a message through a fool is cutting off [his own] feet and drinking violence.”