BG 18.55
भक्त्या मामभिजानाति यावान्यश्चास्मि तत्त्वतः।ततो मां तत्त्वतो ज्ञात्वा विशते तदनन्तरम्
bhaktyā mām abhijānāti yāvān yaśh chāsmi tattvataḥ tato māṁ tattvato jñātvā viśhate tad-anantaram
By such devotion, he sees Me, who I am and what I am; and thus realizing the truth, he enters into My kingdom.
Translated by Shri Purohit Swami
By devotion, he knows Me in truth, who and what I am; then, having known Me in truth, he immediately enters into the Supreme.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
bhaktyā—by loving devotion; mām—me; abhijānāti—one comes to know; yāvān—as much as; yaḥ cha asmi—as I am; tattvataḥ—in truth; tataḥ—then; mām—me; tattvataḥ—in truth; jñātvā—having known; viśhate—enters; tat-anantaram—thereafter