Genesis 36:24

“And these are the children of Zibeon, etc.] The third son of Self, and who had two sons; both Ajah and Anah; of the latter it is observed: this [was that] Anah that found the mules in the wilderness, as he fed the asses of Zibeon his father; who observed, while he was feeding his father’s asses in the wilderness, that the he asses coupled with mares, or horses with the she asses, and produced another sort of creatures called mules; and by this means found out the way how such creatures might be produced, and practised it: so Aelianus says f1610, that mules are not the produce of nature, but you may call it an adulterous invention of human contrivance and boldness, and a theft: this is the…”

“This was that Anah that found the mules in the wilderness--The word "mules" is, in several ancient versions, rendered "water springs"; and this discovery of some remarkable fountain was sufficient, among a wandering or pastoral people, to entitle him to such a distinguishing notice.”

“- Section XII - Jacob - The History of Esau 2. אהלבמה 'ohŏlı̂ybâmâh, Oholibamah, “tent of the high place.” ענה ‛ǎnâh, ‘Anah, “answering.” צבעון tsı̂b‛ôn, Tsib‘on, “dyer, colored.” 4. אליפז 'ělı̂yphaz, Eliphaz, “God of strength.” רעוּאל re‛û'êl Re‘uel, “friend of God.” 5. יעוּשׁ ye‛ûsh, Je‘ush, “haste.” יעלם ya‛lâm, Ja‘lam, “hiding.” קרח qôrach Qorach, “ice.” 11. תימן têymân, Teman, “right-hand man.” אומר 'ômār, Omar, “eloquent.” צפו tsephô, Tsepho, “watch.” געתם ga‛tâm Ga‘tam, “touch.” קנז qenaz Qenaz, “hunting.” 12. תמנע tı̂mnâ( Timna‘, “restraint.” עמלק ‛ǎmâlêq, ‘Amaleq, “licking up, laboring.” 13. נחת nachath, Nachath, “going down, rest.” זרח zerach, Zerach, “rising”…”