ॐ एकदन्ताय विद्धमहे, वक्रतुण्डाय धीमहि,
तन्नो दन्ति प्रचोदयात्॥

Aum Ekadantaya Viddhamahe, Vakratundaya Dhimahi,
Tanno Danti Prachodayat॥

Meaning:

We pray to the one with the single-tusked elephant tooth who is omnipresent. We meditate upon and pray for greater intellect to the Lord with the curved, elephant-shaped trunk. We bow before the one with the single-tusked elephant tooth to illuminate our minds with wisdom.

Ganesha Gayatri Mantra Japa