Śrī brahma-saṁhitā 5.18

sisṛkṣāyām — when there was the will to create; tataḥ — then; nābheḥ — from the navel; tasya — of Him; padmam — a lotus; viniryayau — came out; tat-nālam — its stem; hema-nalīnam — like a golden lotus; brahmaṇaḥ — of Brahmā; lokam — the abode; adbhutam — wonderful.