Midrasch zu Wajikra 10:9

1) (Vayikra 10:9): "Wine and strong drink you shall not drink": I might think any amount and (even) from his wine press (when it has not yet fermented); it is, therefore, written "strong drink," only enough to cause drunkenness, (the quantity of) a revi'ith and (only) after forty days. If so, why mention "wine"? With wine, he is exhorted (even) for any amount and even from his wine press.

2) R. Yehudah says: "Wine … you shall not drink." This tells me only of wine. Whence do I derive all intoxicants? From "strong drink." If so, why mention "wine"? Wine makes one liable to death. All other intoxicants, to (violation of) an exhortation. R. Eliezer says: "Wine you shall not drink" and "strong drink you shall not drink": You shall not drink it by way of intoxication. But if he paused (in its drinking) or diluted it he is not liable.

3) (Vayikra 10:9): "you and your sons": I might think that this (stricture against drinking wine) includes also chalalim (those disqualified from the priesthood); it is, therefore, written "with you" (i.e., those who come with you to share in the offerings, excluding chalalim). But then I would exclude (only) chalalim, but I would not exclude those with blemishes, (who do come to share in the offerings); it is, therefore written "you and your sons." Just as you are fit (to officiate), so must your sons be fit, (to come under the stricture against drinking), excluding chalalim and those with blemishes.