Bilangan 18:26-27

18:26 “You are to speak to the Levites, and you must tell them, ‘When you receive from the Israelites the tithe that I have given you from them as your inheritance, then you are to offer up ¹  from it as a raised offering to the Lord a tenth of the tithe. 18:27 And your raised offering will be credited ²  to you as though it were grain from the threshing floor or as new wine ³  from the winepress.

[18:26]  ¹ tn The verb in this clause is the Hiphil perfect with a vav (ו) consecutive; it has the same force as an imperfect of instruction: “when…then you are to offer up.”

[18:27]  ² tn The verb is חָשַׁב (khashav, “to reckon; to count; to think”); it is the same verb used for “crediting” Abram with righteousness. Here the tithe of the priests will be counted as if it were a regular tithe.

[18:27]  ³ tn Heb “fullness,” meaning the fullness of the harvest, i.e., a full harvest.