JaimGS, 2, 9, 2.11 paścime śanaiścaraṃ vidyād rāhuṃ dakṣiṇapaścime paścimottarataḥ ketuṃ vṛttam ādityāya trikoṇam aṅgārakasya caturaśraṃ somāya bāṇaṃ budhāya dīrghacaturaśraṃ bṛhaspataye pañcakoṇaṃ śukrāya dhanuḥ śanaiścarāya rāhoḥ śūrpaṃ ketor dhvajam iti īśvaraṃ bhāskaraṃ vidyāt umāṃ somaṃ tathaiva ca /

AgniPur, 248, 28.1 urasā tūtthito yantā trikoṇavinatasthitaḥ /

Harṣacarita, 3, 117.1 punaruktabālapragrahaveṣṭananiścalamūlena baddhamṛtpariśodhanavaṃśatvaktitaunā kaupīnasanāthaśikhareṇa kharjūrapuṭasamudgakagarbhīkṛtabhikṣākapālakena dāravaphalakatrayatrikoṇatriyaṣṭiniviṣṭakamaṇḍalunā bahirupapāditapādukāvasthānena sthūladaśāsūtraniyantritapustikāpūlakena vāmakaradhṛtena yogabhārakeṇādhyāsitaskandham itarakaragṛhītavetrāsanaṃ maskariṇam adrākṣīt //

LiPur, 1, 8, 93.1 trikoṇaṃ ca tathāgneyaṃ saumyaṃ sauraṃ svaśaktibhiḥ /

AmarŚās, 1, 60.1 athādhāraṇakarmoditaśaṅkhinībhedavyavasthāvyākhyā gudameḍhrāntare trikoṇatridhāvartabhagamaṇḍalam ucyate tatra ādhāragranthaya ekadvitrayaś ceti ekadvitrayāṇāṃ madhye granthīnām upāntare catuṣpattraṃ padmam adhomukhaṃ tiṣṭhati tatra karṇikāmadhye mṛṇālasūtraparimāṇā śaṅkhāvartā tatra pravālāṅkurasannibhā dvitrināḍībhūtā kuṇḍalinī śaktiḥ caitanyabījamukhaṃ gatvā suptā //

GarPur, 1, 23, 45.2 jvālākṛte trikoṇaṃ ca catuḥkoṭiśatāni ca //

GarPur, 1, 24, 9.2 padmagarbhe maṇḍale ca trikoṇe cintayeddhṛdi //

GarPur, 1, 47, 32.2 trikoṇaṃ padmamardhenduścatuṣkoṇaṃ dviraṣṭakam //

GarPur, 1, 47, 34.1 putralābhaḥ striyaḥ puṣṭistrikoṇādikramādbhavet /

GarPur, 1, 65, 51.2 vāpīdevakulyābhās trikoṇābhāś ca dhārmike //

RRĀ, Ras.kh., 8, 139.2 trikoṇaguṭikāṃ siddhāṃ lakṣavedhakarāṃ parām //

TantraS, 5, 22.0 etāś ca bhūmayaḥ trikoṇakandahṛttālūrdhvakuṇḍalinīcakrapraveśe bhavanti //

TantraS, 15, 7.0 sapratyayāṃ nirbījāṃ tu yadi dīkṣāṃ mūḍhāya āyātaśaktipātāya ca darśayet tadā hi śivahastadānakāle ayaṃ vidhiḥ trikoṇam āgneyaṃ jvālākarālaṃ rephavisphuliṅgaṃ bahirvātyācakradhyāyamānaṃ maṇḍalaṃ dakṣiṇahaste cintayitvā tatraiva haste bījaṃ kiṃcit nikṣipya ūrdhvādhorephavibodhitaphaṭkāraparamparābhiḥ asya tāṃ jananaśaktiṃ dahet evaṃ kurvan taṃ hastaṃ śiṣyasya mūrdhani kṣipet iti dvayor api eṣā dīkṣā nirbījā svakāryakaraṇasāmarthyavidhvaṃsinī bhavati sthāvarāṇām api dīkṣyatvena uktatvāt vāyupurāntarvyavasthitaṃ dodhūyamānaṃ śiṣyaṃ laghūbhūtaṃ cintayet yena tulayā laghuḥ dṛśyate iti //

TĀ, 3, 95.1 trikoṇamiti tatprāhurvisargāmodasundaram /

TĀ, 3, 96.1 trikoṇadvitvayogena vrajataḥ ṣaḍarasthitim /

TĀ, 5, 77.2 vilīnaṃ tat trikoṇe 'smiñśaktivahnau vilīyate //

TĀ, 20, 2.1 trikoṇe vahnisadane vahnivarṇojjvale 'bhitaḥ /

ToḍalT, Caturthaḥ paṭalaḥ, 25.2 kumbhe puṣpaṃ samādāya trikoṇe triḥ prapūjayet //

ĀK, 1, 2, 86.2 madhye trikoṇamālikhya śaktibījaṃ samullikhet //

ĀK, 1, 2, 92.1 pratipātre trikoṇaṃ ca likhenmāyāsamanvitam /

ĀK, 1, 2, 98.1 kaṭyādi hṛdayāntaṃ ca bahirdhyeyastrikoṇagaḥ /

ĀK, 1, 12, 154.2 lakṣavedhakarā siddhā trikoṇe ghuṭikā parā //

ĀK, 1, 20, 149.1 trikoṇaṃ taptahemābhaṃ sarephaṃ rudradaivatam /

ĀK, 1, 21, 66.1 trikoṇe bījamālikhya satāre ca gaṇeśituḥ /

GherS, 3, 75.1 yan nābhisthitam indragopasadṛśaṃ bījatrikoṇānvitaṃ tattvaṃ tejomayaṃ pradīptam aruṇaṃ rudreṇa yat siddhidam /

GorŚ, 1, 20.2 trikoṇaṃ tatpuraṃ vahner adho meḍhrāt pratiṣṭhitam //

Paraśurāmakalpasūtra, 2, 6.1 purato mūlasaptābhimantritena gandhākṣatapuṣpapūjitena śuddhena vāriṇā trikoṇaṣaṭkoṇavṛttacaturaśrāṇi vidhāya tasmin puṣpāṇi vikīrya vahnīśāsuravāyuṣu madhye dikṣu ca ṣaḍaṅgāni vinyasya agnimaṇḍalāya daśakalātmane arghyapātrādhārāya namaḥ sūryamaṇḍalāya dvādaśakalātmane arghyapātrāya namaḥ somamaṇḍalāya ṣoḍaśakalātmane arghyāmṛtāya namaḥ iti śuddhajalam āpūrya astreṇa saṃrakṣya kavacenāvakuṇṭhya dhenuyonimudrāṃ pradarśayet //

Paraśurāmakalpasūtra, 2, 8.1 purato raktacandananirmite pīṭhe mahāgaṇapatipratimāyāṃ vā caturasrāṣṭadalaṣaṭkoṇatrikoṇamaye cakre vā tīvrāyai jvālinyai nandāyai bhogadāyai kāmarūpiṇyai ugrāyai tejovatyai satyāyai vighnanāśinyai ṛṃ dharmāya ṝṃ jñānāya ﾱṃ vairāgyāya ﾲṃ aiśvaryāya ṛṃ adharmāya ṝṃ ajñānāya ﾱṃ avairāgyāya ﾲṃ anaiśvaryāya nama iti pīṭhaśaktīr dharmādyaṣṭakaṃ cābhyarcya mūlam uccārya mahāgaṇapatim āvāhayāmīty āvāhya pañcadhopacarya daśadhā saṃtarpya mūlena mithunāṅgabrāhmyādīndrādirūpapañcāvaraṇapūjāṃ kuryāt //

Paraśurāmakalpasūtra, 2, 9.1 trikoṇe devaḥ tasya ṣaḍasrasyāntarāle śrīśrīpatyādicaturmithunāni aṅgāni ca ṛddhyāmodādiṣaṇmithunāni ṣaḍasre mithunadvayaṃ ṣaḍasrobhayapārśvayos tatsandhiṣv aṅgāni brāhmyādyā aṣṭadale caturasrāṣṭadikṣv indrādyāḥ pūjyāḥ sarvatra devatānāmasu śrīpūrvaṃ pādukām uccārya pūjayāmīty aṣṭākṣarīṃ yojayet //

Paraśurāmakalpasūtra, 3, 22.1 śuddhāmbhasā vāmabhāge trikoṇaṣaṭkoṇavṛttacaturaśramaṇḍalaṃ kṛtvā puṣpair abhyarcya sādhāraṃ śaṅkhaṃ pratiṣṭhāpya śuddhajalam āpūrya ādimabinduṃ dattvā ṣaḍaṅgenābhyarcya vidyayā abhimantrya tajjalavipruḍbhiḥ ātmānaṃ pūjopakaraṇāni ca saṃprokṣya //

Paraśurāmakalpasūtra, 3, 23.1 tajjalena trikoṇaṣaṭkoṇavṛttacaturasramaṇḍalaṃ kṛtvā madhyaṃ vidyayā vidyākhaṇḍais trikoṇaṃ bījāvṛttyā ṣaḍaśraṃ sampūjya vācam uccārya agnimaṇḍalāya daśakalātmane arghyapātrādhārāya namaḥ iti pratiṣṭhāpya ādhāraṃ prapūjya pāvakīḥ kalāḥ //

Paraśurāmakalpasūtra, 3, 23.1 tajjalena trikoṇaṣaṭkoṇavṛttacaturasramaṇḍalaṃ kṛtvā madhyaṃ vidyayā vidyākhaṇḍais trikoṇaṃ bījāvṛttyā ṣaḍaśraṃ sampūjya vācam uccārya agnimaṇḍalāya daśakalātmane arghyapātrādhārāya namaḥ iti pratiṣṭhāpya ādhāraṃ prapūjya pāvakīḥ kalāḥ //