Skandapurana 1.4.41.71

1.4.41.71

..śallakīdhūpamaṃtraḥ..
tataḥ pāyasādiniṣpannaṃ naivedyaṃ nivedayedanena maṃtreṇa..
naivedyamamṛtaṃ sarvabhūtānāṃ prāṇavardhanam..
pūrṇapātre mayā dattaṃ pratigṛhṇa prasīda me.. 43.71 ..

The mantra for the incense of frankincense. / Then one should present a food offering prepared with rice pudding and the like, with this mantra: / 'The food offering is nectar, increasing the life of all beings; / given by me in a full vessel, receive it, be gracious to me!'