I understand that the Oral Torah is the interpretation of Torah that has been passed down to help us interpret and apply it, like a "fence around the Torah".
משֶׁה קִבֵּל תּוֹרָה מִסִּינַי, וּמְסָרָהּ לִיהוֹשֻׁעַ, וִיהוֹשֻׁעַ לִזְקֵנִים, וּזְקֵנִים לִנְבִיאִים, וּנְבִיאִים מְסָרוּהָ לְאַנְשֵׁי כְנֶסֶת הַגְּדוֹלָה. הֵם אָמְרוּ שְׁלשָׁה דְבָרִים, הֱווּ מְתוּנִים בַּדִּין, וְהַעֲמִידוּ תַלְמִידִים הַרְבֵּה, וַעֲשׂוּ סְיָג לַתּוֹרָה:
Moses received the Torah at Sinai and transmitted it to Joshua, Joshua to the elders, and the elders to the prophets, and the prophets to the Men of the Great Assembly. They said three things: Be patient in [the administration of] justice, raise many disciples and make a fence round the Torah.
Pirkei Avot 1:1, Sefaria translation
I understand why Oral Torah is necessary, and I've read many articles with strong arguments that point to texts in Torah that we wouldn't know how to interpret without it. Since the Torah gives some commands without specific details on how they are to be carried out, the necessity of further instructions implies that those instructions were given in the form of Oral Torah.
(An example of one of those articles: https://www.myjewishlearning.com/article/the-formation-of-the-oral-torah/amp/)
I say all of that to make it clear that I'm not questioning the need for Oral Torah. But I am looking for specific references to Oral Torah within the Tanakh itself. Are there specific texts in the Tanakh where Oral Torah is directly referred to? Or any other arguments from the Tanakh itself in support of the Oral Torah other than the fact that there are commands within Torah that require further instruction to carry out?