Devarim 21:23

כי קללת אלהים תלוי FOR HE THAT IS HANGED IS A קללת אלהים — i.e., a degradation of the Divine King, for man is made in His image and the Israelites are His children. A parable! It may be compared to the case of two twin brothers who very closely resembled each other: one became king and the other was arrested for robbery and was hanged. Whoever saw him on the gallows thought that the king was hanged (Sanhedrin 46b). — Wherever the term קללה occurs in Scripture it has the meaning of bonding in light esteem and despising, as e.g., (1 Kings 2:8) “[Shimei the son of Gera, a Benjamite of Bahurim] who cursed me with a severe curse (קללני קללה נמרצת)” (cf. II Samuel 16:5—8).

לֹא־תָלִ֨ין נִבְלָת֜וֹ עַל־הָעֵ֗ץ כִּֽי־קָב֤וֹר תִּקְבְּרֶ֙נּוּ֙ בַּיּ֣וֹם הַה֔וּא כִּֽי־קִלְלַ֥ת אֱלֹהִ֖ים תָּל֑וּי וְלֹ֤א תְטַמֵּא֙ אֶת־אַדְמָ֣תְךָ֔ אֲשֶׁר֙ יְהֹוָ֣ה אֱלֹהֶ֔יךָ נֹתֵ֥ן לְךָ֖ נַחֲלָֽה׃ {ס}        

his body shall not remain all night upon the tree, but thou shalt surely bury him that day: (for he that is hanged is accursed of God;) that thy land be not defiled, which the Lord thy God gives thee for an inheritance.