What was required of the Levites for them to have Jehovah as their share? The Law did not include any penalty for an Israelite who failed to tithe.
وَلكِنْ ،‏ عِنْدَمَا كَانَ ٱلشَّعْبُ يُهْمِلُ هذَا ٱلْمَطْلَبَ ،‏ كَانَ ٱلْأَمْرُ يَنْعَكِسُ سَلْبًا عَلَى ٱلْكَهَنَةِ وَٱللَّاوِيِّينَ .‏