Rigveda 2.41.16
अम्बि॑तमे॒ नदी॑तमे॒ देवि॑तमे॒ सर॑स्वति ।अ॒प्र॒श॒स्ता इ॑व स्मसि॒ प्रश॑स्तिमम्ब नस्कृधि॥
ambitame nadītame devitame sarasvati |apraśastā iva smasi praśastimamba naskṛdhi ||
Our plain-language meaning of this verse is waiting for scholar review.