Verse 40

तते ब्रह्मघने नित्ये संभवन्ति न कल्पनाः ।विच्छित्तयः पयोराशौ यथा राम न सन्मयाः

In plain words

In that outspread, dense, eternal Brahman, no mental constructs (kalpanā) arise -- just as, O Rāma, the divisions in the ocean are not made of anything real.