यादेवी सर्वभूतेषु निद्रारूपेण संस्थिता ।
नमस्तस्यै नमस्तस्यै नमस्तस्यै नमोनमः ।।
– Shridurgasaptashati, Adhyaya 5, Shloka 16
Meaning : I pay obeisance thrice to the Devi, who is present in all living beings in the form of nidra.
Keep reciting this shloka. Gradually, the thought process will stop, a rhythm will set in and we will fall asleep in ten to fifteen minutes.