Bhagvad-Gita as it is 1.16-1.18

anantavijayam raja

kunti-putro yudhisthirah
nakulah sahadevas ca
sughosa-manipuspakau

kasyas ca paramesv-asah
sikhandi ca maha-rathah
dhrstadyumno viratas ca
satyakis caparajitah

drupado draupadeyas ca
sarvasah prthivi-pate
saubhadras ca maha-bahuh
sankhan dadhmuh prthak prthak

SYNONYMS:

ananta-vijayam--the conch named Ananta-vijaya; raja--the king; kunti-putrah--the son of Kunti; yudhisthirah--Yudhisthira; nakulah--Nakula; sahadevah--Sahadeva; ca--and; sughosa-manipuspakau--the conches named Sughosa and Manipuspaka; kasyah--the King of Kasi (Varanasi); ca--and; parama-isu-asah--the great archer; sikhandi--Sikhandi; ca--also; maha-rathah--one who can fight alone against thousands; dhrstadyumnah--Dhrstadyumna (the son of King Drupada); viratah--Virata (the prince who gave shelter to the Pandavas while they were in disguise); ca--also; satyakih--Satyaki (the same as Yuyudhana, the charioteer of Lord Krsna); ca--and; aparajitah--who were never vanquished before; drupadah--Drupada, the King of Pancala; draupadeyah--the sons of Draupadi; ca--also; sarvasah--all; prthivi-pate--O King; saubhadrah--the son of Subhadra (Abhimanyu); ca--also; maha-bahuh--mighty-armed; sankhan--conchshells; dadhmuh--blew; prthak prthak--each separately.

TRANSLATION:

King Yudhisthira, the son of Kunti, blew his conchshell, the Ananta-vijaya, and Nakula and Sahadeva blew the Sughosa and Manipuspaka. That great archer the King of Kasi, the great fighter Sikhandi, Dhrstadyumna, Virata and the unconquerable Satyaki, Drupada, the sons of Draupadi, and the others, O King, such as the son of Subhadra, greatly armed, all blew their respective conchshells.

MAHA-VAKHYAS

Brahma satyam Jagan MithyA - Brahman is real ; World is unreal ;
Ekam EvAdvitIyam Brahma - Brahman is one only ; Without a second ;
Prajanam Brahma - Brahman is Supreme Knowledge ;
Tat tvam Asi - That is what you are ;
Ayam Atma Brahma - This Atma is Brahman
Aham BrahmAsmi - I am Brahman ;
Sarvam Khalvidam Brahma - All of this is Brahman ;

Bhagavad-gītā 1.15

pāñcajanyaḿ hrsīkeśo
devadattaḿ dhanañjayaḥ
paundraḿ dadhmau mahā-śańkhaḿ
bhīma-karmā vrkodarah

SYNONYMS:

pancajanyam--the conchshell named Pancajanya; hrsika-isah--Hrsikesa (Krsna, the Lord who directs the senses of the devotees); devadattam--the conchshell named Devadatta; dhanam-jayah--Dhananjaya (Arjuna, the winner of wealth); paundram--the conch named Paundra; dadhmau--blew; maha-sankham--the terrific conchshell; bhima-karma--one who performs herculean tasks; vrka-udarah--the voracious eater (Bhima).

TRANSLATION:

Lord Krsna blew His conchshell, called Pāñcajanya; Arjuna blew his, the Devadatta; and Bhīma, the voracious eater and performer of herculean tasks, blew his terrific conchshell, called Paundra.

Bhagavad-gītā 1.14

tatah śvetair hayair yukte
mahati syandane sthitau
mādhavah pāndavaś caiva
divyau śańkhau pradadhmatuh

SYNONYMS:

tatah--thereafter; svetaih--by white; hayaih--horses; yukte--being yoked; mahati--in a great; syandane--chariot; sthitau--so situated; madhavah--Krsna (the husband of the goddess of fortune); pandavah--Arjuna (the son of Pandu); ca--also; eva--certainly; divyau--transcendental; sankhau--conchshells; pradadhmatuh--sounded.

TRANSLATION:

On the other side, both Lord Kṛṣṇa and Arjuna, stationed on a great chariot drawn by white horses, sounded their transcendental conchshells.

Bhagavad-gītā 1.13

tatah śańkhāś ca bheryaś ca
panavānaka-gomukhāḥ
sahasaivābhyahanyanta
sa śabdas tumulo 'bhavat

TRANSLATION:

After that, the conchshells, drums, bugles, trumpets and horns were all suddenly sounded, and the combined sound was tumultuous.

Ethics : Fear;

Bhagavad-gītā 1.12

tasya sañjanayan harsaḿ
kuru-vrddhaḥ pitāmahaḥ
siḿha-nādaḿ vinadyoccaiḥ
śańkhaḿ dadhmau pratāpavān

TRANSLATION:

Then Bhīṣma, the great valiant grandsire of the Kuru dynasty, the grandfather of the fighters, blew his conchshell very loudly, making a sound like the roar of a lion, giving Duryodhana joy.

Bhagavad-gītā 1.11

ayaneṣu ca sarveṣu
yathā-bhāgam avasthitāḥ
bhīṣmam evābhirakṣantu
bhavantaḥ sarva eva hi

TRANSLATION:

All of you must now give full support to Grandfather Bhīṣma, as you stand at your respective strategic points of entrance into the phalanx of the army.