וְיַ֥יִן לַנֶּ֖סֶךְ שְׁלִשִׁ֣ית הַהִ֑ין תַּקְרִ֥יב רֵֽיחַ־נִיחֹ֖חַ לַיהוָֽה׃
and for the drink-offering thou shalt present the third part of a hin of wine, of a sweet savour unto the LORD.
Read kabbalistic (mystical) interpretation of Numbers 15:7: and classical mystical sources.