After repeating obeisances for a long time, Brahma stood up & smeared his hands over his eyes. Visvanatha Cakravarti Thakura comments that the word locane (in SB 10.13.64) indicates that with his two hands he wiped the two eyes on each of his four faces

Expressions researched:
"After repeating obeisances for a long time, Brahmā stood up and smeared his hands over his eyes. Śrīla Viśvanātha Cakravartī Ṭhākura comments that the word locane indicates that with his two hands he wiped the two eyes on each of his four faces"

Srimad-Bhagavatam

SB Canto 10.1 to 10.13

Brahmā, being very joyful, began to shed tears, and he washed the lotus feet of Kṛṣṇa with his tears. Repeatedly he fell and rose as he recalled the wonderful activities of the Lord. After repeating obeisances for a long time, Brahmā stood up and smeared his hands over his eyes. Śrīla Viśvanātha Cakravartī Ṭhākura comments that the word locane indicates that with his two hands he wiped the two eyes on each of his four faces.

SB 10.13.64, Translation and Purport

Then, rising very gradually and wiping his two eyes, Lord Brahmā looked up at Mukunda. Lord Brahmā, his head bent low, his mind concentrated and his body trembling, very humbly began, with faltering words, to offer praises to Lord Kṛṣṇa.

Brahmā, being very joyful, began to shed tears, and he washed the lotus feet of Kṛṣṇa with his tears. Repeatedly he fell and rose as he recalled the wonderful activities of the Lord. After repeating obeisances for a long time, Brahmā stood up and smeared his hands over his eyes. Śrīla Viśvanātha Cakravartī Ṭhākura comments that the word locane indicates that with his two hands he wiped the two eyes on each of his four faces. Seeing the Lord before him, Brahmā began to offer prayers with great humility, respect and attention.