לֹֽא־תוּכַ֞ל לֶאֱכֹ֣ל בִּשְׁעָרֶ֗יךָ מַעְשַׂ֤ר דְּגָֽנְךָ֙ וְתִֽירֹשְׁךָ֣ וְיִצְהָרֶ֔ךָ וּבְכֹרֹ֥ת בְּקָרְךָ֖ וְצֹאנֶ֑ךָ וְכָל־נְדָרֶ֙יךָ֙ אֲשֶׁ֣ר תִּדֹּ֔ר וְנִדְבֹתֶ֖יךָ וּתְרוּמַ֥ת יָדֶֽךָ׃
你不可在你的各城中吃你五穀、新酒和新油的十分之一，或是你牛群和羊群中頭生的，或是你所許的一切還願祭、你的甘心祭，以及你手中的舉祭；
Sha'arei Teshuvah
Additionally, repentance is more difficult for one who repeats his sin; for the sin becomes as if it were permitted to him. And his sin is very weighty with regards to this, as it is stated (Jeremiah 3:5), "that is how you spoke; you did wrong, and you were able." The meaning of, "you were able," is that the evil deeds have become like that which is permitted to you, and like something within your ability and your authority - like the usage (in Deuteronomy 12:17), "You are not able to eat in your gates," for which the translation [of Onkelos] is, "you do not have authority." And our Rabbis, may their memory be blessed, said (Yoma 86b), "When a person commits a transgression and repeats it, it becomes to him as if it were permitted. [Additionally,] our Rabbis, may their memory be blessed, said about a man who commits a transgression and repeats it - that from now on, if he thinks about doing that sin but is prevented from doing it by duress, his bad thought is joined with the act (it is counted as if he did it). And about him is it stated (Jeremiah 6:19), "I am going to bring disaster upon this people, the outcome of their own thoughts."