וַיְהִ֥י בָהֶ֖ם מִבְּנֵ֣י יְהוּדָ֑ה דָּנִיֵּ֣אל חֲנַנְיָ֔ה מִֽישָׁאֵ֖ל וַעֲזַרְיָֽה׃
Di antara mereka ada beberapa orang dari bani Yehuda, yaitu Daniel, Hananya, Misael, dan Azarya.
Ibn Ezra
[Daniel 1:3] Rav (רַב - Chief): [Means] great, as in “the city of a great king” [Psalms 48:3]. Therefore, Yefet [ben Ali] said that they [those brought under this order] were Daniel and his companions, and his proof is that it says “of royal descent.” But he did not speak correctly. For the verse [Daniel 1:6] states: “And among these were, of the children of Judah...” [implying Daniel's group was specifically from Judah], and others [chosen were] “of royal descent” [and nobility, as per v. 3]. [Yefet implies] that they [Daniel and companions] were sarisim [in the sense of eunuchs]. But you will not find [any indication] that Daniel was a saris [eunuch]. Rather, it is written about him and his companions: “youths in whom there was no blemish” [Daniel 1:4]. And there is no blemish more severe than [being made] a saris [eunuch]! Furthermore, the king did not command [Ashpenaz] to teach Daniel and his companions the “script” (which is the writing of the Chaldeans) and their language merely [for any service], but specifically “that they might stand before the king” [Daniel 1:5], and not [primarily] before his wives [a role often assigned to eunuchs]. And if an objector argues: If your words are true that they were not sarisim [eunuchs], why did the king appoint the Chief of the Sarisim over them? The answer: Because the king commanded to seek from Israel “youths... handsome in appearance” [Daniel 1:4]. And wicked men, even today, are known for homosexual practices. Furthermore, if a youth is castrated (yesoras - יְסֹרַס), his intellect diminishes, and he [Nebuchadnezzar] was seeking for those standing before him to be knowledgeable in all wisdom, as [the text later] explains [Daniel 1:4]. And Rabbi Yehoshua said: The word sarisim (סָרִיסִים) in the Holy Tongue [Hebrew] has two meanings: The first is castrated ones [eunuchs, cf. Esther 1:10]. The second is ministers/officials/servants [cf. II Kings 24:15]. Thus, the Chief of the Sarisim was the chief over the king's ministers/servants. Like [an example using the word is]: “...with the sarisim and the mighty men (gibborim - גִּבֹּרִים)” [II Kings 24:14 - listing groups exiled]. And there is no need [to think based on this listing that] the sarisim were necessarily officers over the mighty men, simply because they were servants of King David [or perhaps, servants of the king, like David's officials were]. He [Nebuchadnezzar] did not castrate them [Daniel and companions]; rather, he took them thus in captivity. [While other captives] might have become guardians of his wives, according to the practice of kings to this day [and those might be eunuchs]. And similarly [an example where saris likely means official]: “...and the king’s wives and his sarisim” [II Kings 24:15, listing Jehoiachin's exiled household]. And it is [also] written: “And from the city he took one saris who was appointed over the men of war” [Jeremiah 52:25]. [This clearly shows saris can mean a high-ranking military official, not necessarily a eunuch].
Rashbam
ויקרא משה להושע בן נון יהושע, this does not mean that the people from then on called this man Joshua. It means that the man who had been referred to as Hosheah son of Nun in his father’s house was the one whom Moses now referred to as Joshua. The change had occurred already at the time when Moses appointed this man to be his personal valet. It was customary to change the names of people who were promoted in rank. We find this the first time when Pharaoh changed Joseph’s name to Tzofnat Paneach (Genesis 41,45) We find it again in Daniel 1,6 when Nevuchadnezzar’s chief officer changed Daniel’s name to Belteshazzar. This had been a reference to a Babylonian idol so named. The first time Joshua’s name had been changed was in Exodus 24,13.