Revākhaṇḍa ascribed to the Vāyupurāṇa (RKV) 2.29

2.29

siṃhīstanaṃ pibantyatra kuraṃgāḥ snehasaṃyutam /
mārjāramūṣakau cobhāvavalehata unmukhau //

There antelopes drink from the lioness's teats with affection, / And cat and mouse both lick each other, looking up eagerly;