اَلتَّثْنِيَة 16:4

وَلَا يُرَ عِنْدَكَ خَمِيرٌ فِي جَمِيعِ تُخُومِكَ سَبْعَةَ أَيَّامٍ، وَلَا يَبِتْ شَيْءٌ مِنَ ٱللَّحْمِ ٱلَّذِي تَذْبَحُ مَسَاءً فِي ٱلْيَوْمِ ٱلْأَوَّلِ إِلَى ٱلْغَدِ.

And there shall be no leavened bread seen with thee in all thy coast seven days; neither shall there any thing of the flesh, which thou sacrificedst the first day at even, remain all night until the morning.