Kabbalah su Deuteronomio 22:8

How much more so will he who fears the Lord (Exod. 9:20) give more love, awe, fear, and humility, will he worry because of his sins, and will he be concerned lest he increase his sins with the iniquity of erring in the statements [concerning] the knowledge of the holy God (Josh. 24:19) lest his soul offer itself in restitution (Isa. 53:10). His only recourse (Esther 4:11) and the territory of his inheritance (Deut. 32:9) is to strip himself, and to cut and offer [himself] as a complete sin offering. He will be morally strong to bind with a bond forbidding (Num. 30:3) that which he has not heard from his teachers. He makes even all his paths (Prov. 5:21) and the utterances of his lips (Ps. 21:3). For if he falls (Deut. 22:8), who will raise him up? (Gen. 49:9). The Lord alone will lead him, and there is no strange god with him (Deut. 31:12) who has apportioned to test in them and afflicted [them] because of their iniquities (Ps. 107.17).

And there is a dog, and a snake and a braying donkey which are ridden by a person. And immediately when a person recognizes which one that s/he rides, s/he is liable. And about that person it is written "and its rider will fall backwards" (Genesis 39:17). And the secret of the word/expression is "when the fallen person falls from it" (Deut. 22:8). And regarding this Yov said "I did not fall lower than you" (Job 12:3). And a tzadik will ride on it - he will tie it with the strap of the tefilin - the letter of the tefilin is the letter yud of Shaday [symbolized/connected to] the [top] vertebrae of the back of neck; shin of the tefilin [symbolized/connected to] chain of vertebrae of the back of the neck.