Numbers 7:18

הקריב נתנאל בן צוער... הקרב את קרבנו NETANEL BROUGHT HIS OFFERING...HE BROUGHT HIS OFFERING: Why is the word הִקְרִב, “brought [his offering],” used in connection with the tribe of Issachar, but is not used in connection with any of the [other] tribes? Because [the tribe of] Reuben came and complained, “Is it not enough that my brother Judah has preceded me? Let me [at least] offer up after him.” Moses said to him,“I was told by the Almighty that they should offer up in the order in which they travel, according to their divisions.” This is why it says: הִקְרִב אֶת קָרְבָּנוֹ, [in which the word הִקְרִב is] missing a“yud,” [thus] giving it the meaning of הַקְרֵב, in the imperative for he was commanded by the Almighty,“Bring the offering!” What is the meaning of הִקְרִב … הִקְרִב, twice? For because of two reasons he [Issachar] merited to be the second of the tribes to offer their sacrifices: One, because they were [well] versed in the Torah, as it says,“And of the sons of Issachar, those who had understanding of the times” (I Chron. 12:32). Another, because they advised the princes to contribute these offerings (Sifrei Bamidbar 53). In the treatise of Rabbi Moses Hadarshan [“the preacher”], I found [the following]: Rabbi Pinchas the son of Yair says [that] Netanel the son of Zu’ar gave them this idea.

On the second day Netan᾽el, the son of Żu῾ar, prince of Yissakhar, did offer:

בַּיּוֹם֙ הַשֵּׁנִ֔י הִקְרִ֖יב נְתַנְאֵ֣ל בֶּן־צוּעָ֑ר נְשִׂ֖יא יִשָּׂשכָֽר׃