Reference for Kinnim 3:6
הָאִשָּׁה שֶׁאָמְרָה, הֲרֵי עָלַי קֵן כְּשֶׁאֵלֵד זָכָר, יָלְדָה זָכָר, מְבִיאָה שְׁתֵּי קִנִּים, אַחַת לְנִדְרָהּ וְאַחַת לְחוֹבָתָהּ. נְתָנָתַם לַכֹּהֵן, וְהַכֹּהֵן צָרִיךְ לַעֲשׂוֹת שָׁלשׁ פְּרִידִים מִלְמַעְלָן וְאַחַת מִלְּמַטָּן. לֹא עָשָׂה כֵן, אֶלָּא עָשָׂה שְׁתַּיִם לְמַעְלָן וּשְׁתַּיִם לְמַטָּן וְלֹא נִמְלַךְ, צְרִיכָה לְהָבִיא עוֹד פְּרִידָה אַחַת, וְיַקְרִיבֶנָּה לְמַעְלָן, מִמִּין אֶחָד. מִשְּׁנֵי מִינִין, תָּבִיא שְׁתַּיִם. פֵּרְשָׁה נִדְרָהּ, צְרִיכָה לְהָבִיא עוֹד שָׁלשׁ פְּרִידִים, מִמִּין אֶחָד. מִשְּׁנֵי מִינִין, תָּבִיא אַרְבַּע. קָבְעָה נִדְרָהּ, צְרִיכָה לְהָבִיא עוֹד חָמֵשׁ פְּרִידִים, מִמִּין אֶחָד. מִשְּׁנֵי מִינִין, תָּבִיא שֵׁשׁ. נְתָנָתַם לַכֹּהֵן וְאֵין יָדוּעַ מַה נָּתְנָה, הָלַךְ הַכֹּהֵן וְעָשָׂה וְאֵין יָדוּעַ מֶה עָשָׂה, צְרִיכָה לְהָבִיא עוֹד אַרְבַּע פְּרִידִים לְנִדְרָהּ, וּשְׁתַּיִם לְחוֹבָתָהּ, וְחַטָּאת אֶחָת. בֶּן עַזַּאי אוֹמֵר, שְׁתֵּי חַטָּאוֹת. אָמַר רַבִּי יְהוֹשֻׁעַ, זֶה הוּא שֶׁאָמְרוּ, כְּשֶׁהוּא חַי קוֹלוֹ אֶחָד, וּכְשֶׁהוּא מֵת קוֹלוֹ שִׁבְעָה. כֵּיצַד קוֹלוֹ שִׁבְעָה. שְׁתֵּי קַרְנָיו, שְׁתֵּי חֲצוֹצְרוֹת. שְׁתֵּי שׁוֹקָיו, שְׁנֵי חֲלִילִין. עוֹרוֹ, לְתֹף. מֵעָיו, לִנְבָלִים. בְּנֵי מֵעָיו, לְכִנּוֹרוֹת. וְיֵשׁ אוֹמְרִים, אַף צַמְרוֹ לִתְכֵלֶת. רַבִּי שִׁמְעוֹן בֶּן עֲקַשְׁיָא אוֹמֵר, זִקְנֵי עַם הָאָרֶץ, כָּל זְמַן שֶׁמַּזְקִינִין, דַּעְתָּן מִטָּרֶפֶת עֲלֵיהֶן, שֶׁנֶּאֱמַר (איוב יב), מֵסִיר שָׂפָה לְנֶאֱמָנִים וְטַעַם זְקֵנִים יִקָּח. אֲבָל זִקְנֵי תוֹרָה אֵינָן כֵן, אֶלָּא כָל זְמַן שֶׁמַּזְקִינִין, דַּעְתָּן מִתְיַשֶּׁבֶת עֲלֵיהֶן, שֶׁנֶּאֱמַר (שם), בִּישִׁישִׁים חָכְמָה וְאֹרֶךְ יָמִים תְּבוּנָה:
A woman who said, I will bring a pair of birds when I give birth to a boy, if she gave birth to a boy she must brings two pairs, one for her vow and one for her obligation. When she gives them to <i>Kohen</i>, he [the <i>Kohen</i>] must do three of the birds above [the mid-line of the Alter] and three below. [If] he did not do so , but instead did two above and two below and did not ask [her the purpose of the offerings], she [the woman] must bring one more bird and he [the <i>Kohen</i>] offers it above [the mid-line]. [This is true] if both birds were from the same species. [If they were] of different species, she must bring two [additional] birds. If she specified [which species would be used for] her vow, she must bring three more birds of the same species, [this is the rule if they were all from] the same species. [If they were] from two species she must bring four [additional] birds. If she attached her vow to her obligatory offering, she must now bring five additional birds, if they were of one species, and six if they were from two species. If she gave them to the <i>Kohen</i>, but did not know what species she gave to him and the <i>Kohen</i> brought the birds, but does not know how he brought them, she must bring four more birds for her vow and two for her obligation and one as a sin-offering. Ben Azzai says, she must bring two sin-offerins. Rabbi Yehoshua says:, This is [similar] to what is said, when it[a ram] is alive it has one voice, but once it's dead it has seven. How does it have seven? Its two horns can become two trumpets, its two thighs would become two flutes, its hide can become a drum, its stomach can become parts of lyres, its innards for harp strings, and some say its wool can be used for <i>Tekhelet</i> [blue-dyed wool used for tzitit and priesty garments]. Rabbi Shimon son of Akashia said: Unlearned elderly men as they get older their mind gets more confused as it says (Job 12:20), "He removes the speech of the capable and takes away the reasoning of the elders." But the elders of Torah are not that way, rather as they get older their mind becomes more settled as it says (Job 12:12) "In the aged is wisdom and in lengthy days understanding."