योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-24, verse-69

तदा विचारवशतः परमं पदमेष्यसि ।
सम्यक्प्राप्स्यसि विश्रान्तिमात्मन्यत्यन्तपावने ॥ ६९ ॥

tadā vicāravaśataḥ paramaṃ padameṣyasi ,
samyakprāpsyasi viśrāntimātmanyatyantapāvane 69

69. tadā vicāravaśataḥ paramam padam eṣyasi samyak
prāpsyasi viśrāntim ātmani atyantapāvane

69. tadā vicāravaśataḥ paramam padam eṣyasi samyak
atyantapāvane ātmani viśrāntim prāpsyasi

69. Then, by the influence of deliberation (vicāra), you will attain the supreme state (paramapada). You will perfectly find rest (viśrānti) within the exceedingly pure Self (ātman).

Words meanings summery:

• तदा (tadā) - then (then, at that time)

• विचारवशतः (vicāravaśataḥ) - by the influence of deliberation (vicāra) (by the power of deliberation, by means of consideration)

• परमम् (paramam) - the supreme (supreme, highest, utmost)

• पदम् (padam) - the state (paramapada) (state, abode, position)

• एष्यसि (eṣyasi) - you will attain (you will go, you will attain, you will reach)

• सम्यक् (samyak) - perfectly (perfectly, completely, correctly, properly)

• प्राप्स्यसि (prāpsyasi) - you will find (you will obtain, you will achieve, you will reach)

• विश्रान्तिम् (viśrāntim) - rest (viśrānti) (rest, repose, tranquility, cessation)

• आत्मनि (ātmani) - within the Self (ātman) (in the Self, in oneself)

• अत्यन्तपावने (atyantapāvane) - in the exceedingly pure (in the exceedingly pure, in the extremely holy)

Words meanings and morphology

तदा (tadā) - then (then, at that time)

(indeclinable)

Note: Correlative adverb.

विचारवशतः (vicāravaśataḥ) - by the influence of deliberation (vicāra) (by the power of deliberation, by means of consideration)

(indeclinable)

Compound type : tatpuruṣa (vicāra+vaśa)

• vicāra – deliberation, investigation, reflection
  noun (masculine)
  From vi-car (to move about, examine)
  Prefix: vi
  Root: car (class 1)
• vaśa – will, power, control, influence
  noun (masculine)

Note: Serves an instrumental/ablative function.

परमम् (paramam) - the supreme (supreme, highest, utmost)

(adjective)

Accusative, neuter, singular of parama

parama - supreme, highest, utmost, excellent

पदम् (padam) - the state (paramapada) (state, abode, position)

(noun)

Accusative, neuter, singular of pada

pada - step, foot, state, abode, word

From root pad (to go, fall)

Root: pad (class 4)

Note: Object of `eṣyasi`.

एष्यसि (eṣyasi) - you will attain (you will go, you will attain, you will reach)

(verb)

2nd person , singular, active, future indicative (lṛṭ) of i

future active

parasmaipada, 2nd person singular, future indicative

Root: i (class 2)

सम्यक् (samyak) - perfectly (perfectly, completely, correctly, properly)

(indeclinable)

Note: Modifies `prāpsyasi`.

प्राप्स्यसि (prāpsyasi) - you will find (you will obtain, you will achieve, you will reach)

(verb)

2nd person , singular, active, future indicative (lṛṭ) of pra-āp

future active

parasmaipada, 2nd person singular, future indicative

Prefix: pra

Root: āp (class 5)

विश्रान्तिम् (viśrāntim) - rest (viśrānti) (rest, repose, tranquility, cessation)

(noun)

Accusative, feminine, singular of viśrānti

viśrānti - rest, repose, tranquility, cessation, peace

From vi-śram (to rest)

Prefix: vi

Root: śram (class 4)

Note: Object of `prāpsyasi`.

आत्मनि (ātmani) - within the Self (ātman) (in the Self, in oneself)

(noun)

Locative, masculine, singular of ātman

ātman - Self, soul, essence, breath

अत्यन्तपावने (atyantapāvane) - in the exceedingly pure (in the exceedingly pure, in the extremely holy)

(adjective)

Locative, masculine, singular of atyantapāvana

atyantapāvana - exceedingly pure, extremely holy, highly sanctifying

Compound type : karmadhāraya (atyanta+pāvana)

• atyanta – excessive, extreme, very much, incessant
  indeclinable (often used as adverb or first part of compound)
  From ati-anta
  Prefix: ati
• pāvana – purifying, pure, holy, sacred
  adjective
  Agent noun/Adjective from causative root
  Derived from root pū (to purify, cleanse)
  Root: pū (class 1)