Sri Guru Granth Sahib Ji Arth Ang 5 post 20
ਆਪੇ ਜਾਣੈ ਆਪੇ ਦੇਇ ॥
Aapae Jaanai Aapae Dhaee ||
आपे जाणै आपे देइ ॥
He Himself knows, He Himself gives.
ਆਖਹਿ ਸਿ ਭਿ ਕੇਈ ਕੇਇ ॥
Aakhehi S Bh Kaeee Kaee ||
आखहि सि भि केई केइ ॥
Few, very few are those who acknowledge this.
238-239 ਜਪੁ (ਮ: ੧) ਗੁਰੂ ਗ੍ਰੰਥ ਸਾਹਿਬ : ਅੰਗ ੫ ਪੰ. ੧੫
Jap Guru Nanak Dev