וַיֹּ֥אמֶר אֱלֹהִ֖ים אֶל־נֹ֑חַ זֹ֤את אֽוֹת־הַבְּרִית֙ אֲשֶׁ֣ר הֲקִמֹ֔תִי בֵּינִ֕י וּבֵ֥ין כָּל־בָּשָׂ֖ר אֲשֶׁ֥ר עַל־הָאָֽרֶץ׃ (פ)
און גאָט האָט געזאָגט צו נֹחן: דאָס איז דער צײכן פֿון דעם בונד װאָס איך האָב אױפֿגעשטעלט צװישן מיר און צװישן אַלע לײַבער װאָס אױף דער ערד.
Ramban
The secret of ‘b’zoth’ (With this) shall Aaron come into the holy place,21Verse 3 here. is analogous to the secret of ‘zoth’ (this is) the token of the covenant which I have established.25Genesis 9:17. I have already explained it.26“And you will find it in the covenant of the Sabbath” (Ma’or V’shamesh). See Ramban, Exodus 31:13, Vol. II, p. 548. Our Rabbis alluded to it in saying in Vayikra Rabbah:27Vayikra Rabbah 21:5. “Rabbi Yudan explained the verse [‘With this’ shall Aaron come into the holy place] with reference to the High Priest when entering the Holy of Holies: he came with many bundles of commandments [fulfilled by Israel] in his possession. He came in there by merit of [their studying] Torah, as it is said, and ‘this’ is the law;28Deuteronomy 4:44. by merit of circumcision, as it is said, ‘This’ is My covenant, which ye shall keep;29Genesis 17:10. by merit of keeping the Sabbath, as it is said, Happy is the man that doeth ‘this’ [… that keepeth the Sabbath];30Isaiah 56:2. by the guarding influence of Jerusalem, as it is said, ‘This’ is Jerusalem;31Ezekiel 5:5. by the guarding influence of the [twelve] tribes, as it is said, and ‘this’ is that their father spoke unto them;32Genesis 49:28. by the guarding influence of Judah, as it is said, And ‘this’ [Moses said] for Judah;33Deuteronomy 33:7. by the guarding influence of the congregation of Israel, as it is said, ‘This’ thy stature is like to a palm-tree;34Song of Songs 7:8. by merit of [Israel having observed the law of] the heave-offering, as it is said, And ‘this’ is ‘ha’terumah’ (the offering);35Exodus 25:3. The word terumah is here understood in the wider sense of “something set apart.” The portion given to the priest from the produce of the corn, etc. is therefore terumah. In this particular verse it refers to that which was set apart as a freewill gift for the erection of the Tabernacle. by the merit of [Israel giving] the tithes, as it is said, and try Me now with ‘this;’36Malachi 3:10. The verse begins: Bring ye the whole ‘tithe’ into the store-house, that there may be food in My house, and try Me now with this … If I will not open you the windows of heaven, and pour you out a blessing. by the merit of bringing the offerings, as it is said, With ‘this’ shall Aaron come.” This text requires a lengthy exposition, but it is all explained in our commentary [in various places].37These explanations are found mostly on the Scriptural verses mentioned above, and the meaning of those left unexplained can be surmized from those explained (Kur Zahav).
Ramban
AND THIS FOR JUDAH. “And for Judah he said likewise that he live and not die, and further added for him, hear, Eternal, the voice of Judah.” This is the opinion of Rabbi Abraham ibn Ezra. But this is not correct in accordance with our interpretation [above on the blessing of Reuben], for Judah was not involved in this [punishment of] extinction150For the affair with Joseph, since it was Judah who saved his life (Genesis 37:26). [making it necessary for] Moses to pray for him, just as he did not mention this in the blessing of the remaining tribes. But the verse is to be understood in its plain meaning: “and this is the blessing for Judah.” And by way of the Truth, [the mystic teachings of the Cabala], he singled out the attribute of zoth (this) for Judah because his is the conduct of war and from him shall be royalty forever,151See Vol. I, pp. 586-590. this being the help against his adversaries. This is the secret of the verse stating, To teach the sons of Judah the bow. Behold, it is written in the Book of Jashar,152II Samuel 1:18. for this is the bow which is seen in the cloud concerning which it is said, ‘Zoth’ (this) is the token of the covenant.153Genesis 9:17.
Ramban
AND G-D SPOKE TO NOAH AND TO HIS SONS. The meaning thereof is that He spoke to the sons by means of their father for his sons were not prophets, and Ham did not reach the level of prophecy. Likewise, “And the Eternal spoke to Ahaz,”208Reference is to the verse, Once more the Eternal spoke to Ahaz. (Isaiah 7:10.) [which means that G-d spoke to him through Isaiah].209See R’dak there. And so also, And the Eternal spoke unto Moses and unto Aaron,210Exodus 7:8 and others. which according to the words of our Rabbis211Torath Kohanim Vayikra, 1. means He spoke to Moses so that he would in turn speak to Aaron. And so Scripture makes explicit at the end of the present chapter: And G-d spoke to Noah.212Verse 17 here.