तैत्तिरीय आरण्यक (सायण भाष्य एवं भट्टभास्कर भाष्य सहित सम्पूर्ण प्रथम भाग)

उपासनै-
रन्तर्मुख!
Look at the second letter: त?
Wait, look at the first two letters of L15:
र् is on top of... wait!
Is it र् on top of something?
Let's look at L15:
[glyph]न्तर्मुख एकाग्रचित्तः काम्यकर्मादिभिः संपादितानां लोकानामसारत्वं परीक्ष्य ततो
Wait, what is that glyph?
It looks like न्ता? No, न् followed by त with र्?
Wait, could it be शान्तर्मुख? No.
Could it be तान्तर्मुख? (नितान्तर्मुख)?
Look at L14 end: प्रोक्तैरुपासनै-
L15 start: र्नितान्तर्मुख? No, there is no नि.
Wait, look at L15 start:
It's न्तर्मुख with a letter before it?
Wait, look at र् over the letter:
Could it be र्निरन्तर्मुख?
Wait, let's look at the character:
It has a loop on the left, like न, a vertical line, and an anusvara/repha:
Wait, र्ना? र्नान्तर्मुख?
Wait, could it be `उपा