Jñāneśvarī (commentary on the Bhagavadgītā) 2.301

2.301

yadā saṃharate cāyaṃ kūrmo 'ṅgānīva sarvaśaḥ
indriyāṇīndriyārthebhyas tasya prajñā pratiṣṭhitā
kāṃ kūrma jiyāparī |
uvāilā aveva pasarī |
nā icchāvaśeṃ āvarī |
āpule āpaṇa ||

Or just as a tortoise / spreads out its limbs when it pleases, / or withdraws them at will / into itself,