אַשְׂכִּֽילְךָ֨ ׀ וְֽאוֹרְךָ֗ בְּדֶֽרֶךְ־ז֥וּ תֵלֵ֑ךְ אִֽיעֲצָ֖ה עָלֶ֣יךָ עֵינִֽי׃
'I will instruct thee and teach thee in the way which thou shalt go; I will give counsel, Mine eye being upon thee.'
Rashi on Psalms
I will wink With My eye; I will hint to you what to do. איעצה is an expression of winking the eye, as (in Prov. 16:30): “He winks (עצה) his eyes to think perverse thoughts.”